161244864

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 224

約数和(自身を含む): 548640000

約数和(自身を除く): 387395136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 499, 528, 544, 561, 576, 594, 612, 704, 748, 792, 816, 864, 918, 998, 1056, 1088, 1122, 1188, 1224, 1496, 1497, 1584, 1632, 1683, 1728, 1836, 1996, 2112, 2244, 2376, 2448, 2992, 2994, 3168, 3264, 3366, 3672, 3992, 4488, 4491, 4752, 4896, 5049, 5489, 5984, 5988, 6336, 6732, 7344, 7984, 8483, 8976, 8982, 9504, 9792, 10098, 10978, 11968, 11976, 13464, 13473, 14688, 15968, 16467, 16966, 17952, 17964, 19008, 20196, 21956, 23952, 25449, 26928, 26946, 29376, 31936, 32934, 33932, 35904, 35928, 40392, 43912, 47904, 49401, 50898, 53856, 53892, 65868, 67864, 71856, 76347, 80784, 87824, 93313, 95808, 98802, 101796, 107712, 107784, 131736, 135728, 143712, 148203, 152694, 161568, 175648, 186626, 197604, 203592, 215568, 229041, 263472, 271456, 279939, 287424, 296406, 305388, 323136, 351296, 373252, 395208, 407184, 431136, 458082, 526944, 542912, 559878, 592812, 610776, 746504, 790416, 814368, 839817, 862272, 916164, 1053888, 1119756, 1185624, 1221552, 1493008, 1580832, 1628736, 1679634, 1832328, 2239512, 2371248, 2443104, 2519451, 2986016, 3161664, 3359268, 3664656, 4479024, 4742496, 4886208, 5038902, 5972032, 6718536, 7329312, 8958048, 9484992, 10077804, 13437072, 14658624, 17916096, 20155608, 26874144, 40311216, 53748288, 80622432, 161244864]

約数ペア:

[(1, 161244864), (2, 80622432), (3, 53748288), (4, 40311216), (6, 26874144), (8, 20155608), (9, 17916096), (11, 14658624), (12, 13437072), (16, 10077804), (17, 9484992), (18, 8958048), (22, 7329312), (24, 6718536), (27, 5972032), (32, 5038902), (33, 4886208), (34, 4742496), (36, 4479024), (44, 3664656), (48, 3359268), (51, 3161664), (54, 2986016), (64, 2519451), (66, 2443104), (68, 2371248), (72, 2239512), (88, 1832328), (96, 1679634), (99, 1628736), (102, 1580832), (108, 1493008), (132, 1221552), (136, 1185624), (144, 1119756), (153, 1053888), (176, 916164), (187, 862272), (192, 839817), (198, 814368), (204, 790416), (216, 746504), (264, 610776), (272, 592812), (288, 559878), (297, 542912), (306, 526944), (352, 458082), (374, 431136), (396, 407184), (408, 395208), (432, 373252), (459, 351296), (499, 323136), (528, 305388), (544, 296406), (561, 287424), (576, 279939), (594, 271456), (612, 263472), (704, 229041), (748, 215568), (792, 203592), (816, 197604), (864, 186626), (918, 175648), (998, 161568), (1056, 152694), (1088, 148203), (1122, 143712), (1188, 135728), (1224, 131736), (1496, 107784), (1497, 107712), (1584, 101796), (1632, 98802), (1683, 95808), (1728, 93313), (1836, 87824), (1996, 80784), (2112, 76347), (2244, 71856), (2376, 67864), (2448, 65868), (2992, 53892), (2994, 53856), (3168, 50898), (3264, 49401), (3366, 47904), (3672, 43912), (3992, 40392), (4488, 35928), (4491, 35904), (4752, 33932), (4896, 32934), (5049, 31936), (5489, 29376), (5984, 26946), (5988, 26928), (6336, 25449), (6732, 23952), (7344, 21956), (7984, 20196), (8483, 19008), (8976, 17964), (8982, 17952), (9504, 16966), (9792, 16467), (10098, 15968), (10978, 14688), (11968, 13473), (11976, 13464)]