155266848

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 540509760

約数和(自身を除く): 385242912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 32, 33, 34, 36, 44, 48, 51, 54, 62, 66, 68, 72, 88, 93, 96, 99, 102, 108, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 216, 248, 264, 272, 279, 288, 297, 306, 341, 352, 372, 374, 396, 408, 432, 459, 496, 527, 528, 544, 558, 561, 594, 612, 682, 744, 748, 792, 816, 837, 864, 918, 961, 992, 1023, 1054, 1056, 1116, 1122, 1188, 1224, 1364, 1488, 1496, 1581, 1584, 1632, 1674, 1683, 1836, 1922, 2046, 2108, 2232, 2244, 2376, 2448, 2728, 2883, 2976, 2992, 3069, 3162, 3168, 3348, 3366, 3672, 3844, 4092, 4216, 4464, 4488, 4743, 4752, 4896, 5049, 5456, 5766, 5797, 5984, 6138, 6324, 6696, 6732, 7344, 7688, 8184, 8432, 8649, 8928, 8976, 9207, 9486, 9504, 10098, 10571, 10912, 11532, 11594, 12276, 12648, 13392, 13464, 14229, 14688, 15376, 16337, 16368, 16864, 17298, 17391, 17952, 18414, 18972, 20196, 21142, 23064, 23188, 24552, 25296, 25947, 26784, 26928, 28458, 30752, 31713, 32674, 32736, 34596, 34782, 36828, 37944, 40392, 42284, 46128, 46376, 49011, 49104, 50592, 51894, 52173, 53856, 56916, 63426, 65348, 69192, 69564, 73656, 75888, 80784, 84568, 92256, 92752, 95139, 98022, 98208, 103788, 104346, 113832, 126852, 130696, 138384, 139128, 147033, 147312, 151776, 156519, 161568, 169136, 179707, 185504, 190278, 196044, 207576, 208692, 227664, 253704, 261392, 276768, 278256, 285417, 294066, 294624, 313038, 338272, 359414, 380556, 392088, 415152, 417384, 441099, 455328, 507408, 522784, 539121, 556512, 570834, 588132, 626076, 718828, 761112, 784176, 830304, 834768, 882198, 1014816, 1078242, 1141668, 1176264, 1252152, 1437656, 1522224, 1568352, 1617363, 1669536, 1764396, 2156484, 2283336, 2352528, 2504304, 2875312, 3044448, 3234726, 3528792, 4312968, 4566672, 4705056, 4852089, 5008608, 5750624, 6469452, 7057584, 8625936, 9133344, 9704178, 12938904, 14115168, 17251872, 19408356, 25877808, 38816712, 51755616, 77633424, 155266848]

約数ペア:

[(1, 155266848), (2, 77633424), (3, 51755616), (4, 38816712), (6, 25877808), (8, 19408356), (9, 17251872), (11, 14115168), (12, 12938904), (16, 9704178), (17, 9133344), (18, 8625936), (22, 7057584), (24, 6469452), (27, 5750624), (31, 5008608), (32, 4852089), (33, 4705056), (34, 4566672), (36, 4312968), (44, 3528792), (48, 3234726), (51, 3044448), (54, 2875312), (62, 2504304), (66, 2352528), (68, 2283336), (72, 2156484), (88, 1764396), (93, 1669536), (96, 1617363), (99, 1568352), (102, 1522224), (108, 1437656), (124, 1252152), (132, 1176264), (136, 1141668), (144, 1078242), (153, 1014816), (176, 882198), (186, 834768), (187, 830304), (198, 784176), (204, 761112), (216, 718828), (248, 626076), (264, 588132), (272, 570834), (279, 556512), (288, 539121), (297, 522784), (306, 507408), (341, 455328), (352, 441099), (372, 417384), (374, 415152), (396, 392088), (408, 380556), (432, 359414), (459, 338272), (496, 313038), (527, 294624), (528, 294066), (544, 285417), (558, 278256), (561, 276768), (594, 261392), (612, 253704), (682, 227664), (744, 208692), (748, 207576), (792, 196044), (816, 190278), (837, 185504), (864, 179707), (918, 169136), (961, 161568), (992, 156519), (1023, 151776), (1054, 147312), (1056, 147033), (1116, 139128), (1122, 138384), (1188, 130696), (1224, 126852), (1364, 113832), (1488, 104346), (1496, 103788), (1581, 98208), (1584, 98022), (1632, 95139), (1674, 92752), (1683, 92256), (1836, 84568), (1922, 80784), (2046, 75888), (2108, 73656), (2232, 69564), (2244, 69192), (2376, 65348), (2448, 63426), (2728, 56916), (2883, 53856), (2976, 52173), (2992, 51894), (3069, 50592), (3162, 49104), (3168, 49011), (3348, 46376), (3366, 46128), (3672, 42284), (3844, 40392), (4092, 37944), (4216, 36828), (4464, 34782), (4488, 34596), (4743, 32736), (4752, 32674), (4896, 31713), (5049, 30752), (5456, 28458), (5766, 26928), (5797, 26784), (5984, 25947), (6138, 25296), (6324, 24552), (6696, 23188), (6732, 23064), (7344, 21142), (7688, 20196), (8184, 18972), (8432, 18414), (8649, 17952), (8928, 17391), (8976, 17298), (9207, 16864), (9486, 16368), (9504, 16337), (10098, 15376), (10571, 14688), (10912, 14229), (11532, 13464), (11594, 13392), (12276, 12648)]