131969232

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 423401472

約数和(自身を除く): 291432240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 37, 47, 48, 51, 62, 68, 72, 74, 93, 94, 102, 111, 124, 136, 141, 144, 148, 153, 186, 188, 204, 222, 248, 272, 279, 282, 296, 306, 333, 372, 376, 408, 423, 444, 496, 527, 558, 564, 592, 612, 629, 666, 744, 752, 799, 816, 846, 888, 1054, 1116, 1128, 1147, 1224, 1258, 1332, 1457, 1488, 1581, 1598, 1692, 1739, 1776, 1887, 2108, 2232, 2256, 2294, 2397, 2448, 2516, 2664, 2914, 3162, 3196, 3384, 3441, 3478, 3774, 4216, 4371, 4464, 4588, 4743, 4794, 5032, 5217, 5328, 5661, 5828, 6324, 6392, 6768, 6882, 6956, 7191, 7548, 8432, 8742, 9176, 9486, 9588, 10064, 10323, 10434, 11322, 11656, 12648, 12784, 13113, 13764, 13912, 14382, 15096, 15651, 17484, 18352, 18972, 19176, 19499, 20646, 20868, 22644, 23312, 24769, 25296, 26226, 27528, 27824, 28764, 29563, 30192, 31302, 34968, 37944, 38352, 38998, 41292, 41736, 45288, 49538, 52452, 53909, 55056, 57528, 58497, 59126, 62604, 69936, 74307, 75888, 77996, 82584, 83472, 88689, 90576, 99076, 104904, 107818, 115056, 116994, 118252, 125208, 148614, 155992, 161727, 165168, 175491, 177378, 198152, 209808, 215636, 222921, 233988, 236504, 250416, 266067, 297228, 311984, 323454, 350982, 354756, 396304, 431272, 445842, 467976, 473008, 485181, 532134, 594456, 646908, 701964, 709512, 862544, 891684, 916453, 935952, 970362, 1064268, 1188912, 1293816, 1403928, 1419024, 1783368, 1832906, 1940724, 2128536, 2587632, 2749359, 2807856, 3566736, 3665812, 3881448, 4257072, 5498718, 7331624, 7762896, 8248077, 10997436, 14663248, 16496154, 21994872, 32992308, 43989744, 65984616, 131969232]

約数ペア:

[(1, 131969232), (2, 65984616), (3, 43989744), (4, 32992308), (6, 21994872), (8, 16496154), (9, 14663248), (12, 10997436), (16, 8248077), (17, 7762896), (18, 7331624), (24, 5498718), (31, 4257072), (34, 3881448), (36, 3665812), (37, 3566736), (47, 2807856), (48, 2749359), (51, 2587632), (62, 2128536), (68, 1940724), (72, 1832906), (74, 1783368), (93, 1419024), (94, 1403928), (102, 1293816), (111, 1188912), (124, 1064268), (136, 970362), (141, 935952), (144, 916453), (148, 891684), (153, 862544), (186, 709512), (188, 701964), (204, 646908), (222, 594456), (248, 532134), (272, 485181), (279, 473008), (282, 467976), (296, 445842), (306, 431272), (333, 396304), (372, 354756), (376, 350982), (408, 323454), (423, 311984), (444, 297228), (496, 266067), (527, 250416), (558, 236504), (564, 233988), (592, 222921), (612, 215636), (629, 209808), (666, 198152), (744, 177378), (752, 175491), (799, 165168), (816, 161727), (846, 155992), (888, 148614), (1054, 125208), (1116, 118252), (1128, 116994), (1147, 115056), (1224, 107818), (1258, 104904), (1332, 99076), (1457, 90576), (1488, 88689), (1581, 83472), (1598, 82584), (1692, 77996), (1739, 75888), (1776, 74307), (1887, 69936), (2108, 62604), (2232, 59126), (2256, 58497), (2294, 57528), (2397, 55056), (2448, 53909), (2516, 52452), (2664, 49538), (2914, 45288), (3162, 41736), (3196, 41292), (3384, 38998), (3441, 38352), (3478, 37944), (3774, 34968), (4216, 31302), (4371, 30192), (4464, 29563), (4588, 28764), (4743, 27824), (4794, 27528), (5032, 26226), (5217, 25296), (5328, 24769), (5661, 23312), (5828, 22644), (6324, 20868), (6392, 20646), (6768, 19499), (6882, 19176), (6956, 18972), (7191, 18352), (7548, 17484), (8432, 15651), (8742, 15096), (9176, 14382), (9486, 13912), (9588, 13764), (10064, 13113), (10323, 12784), (10434, 12648), (11322, 11656)]