129843792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 394940000

約数和(自身を除く): 265096208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 312, 417, 468, 499, 556, 624, 834, 936, 998, 1112, 1251, 1497, 1668, 1807, 1872, 1996, 2224, 2502, 2994, 3336, 3614, 3992, 4491, 5004, 5421, 5988, 6487, 6672, 7228, 7984, 8982, 10008, 10842, 11976, 12974, 14456, 16263, 17964, 19461, 20016, 21684, 23952, 25948, 28912, 32526, 35928, 38922, 43368, 51896, 58383, 65052, 69361, 71856, 77844, 86736, 103792, 116766, 130104, 138722, 155688, 208083, 233532, 260208, 277444, 311376, 416166, 467064, 554888, 624249, 832332, 901693, 934128, 1109776, 1248498, 1664664, 1803386, 2496996, 2705079, 3329328, 3606772, 4993992, 5410158, 7213544, 8115237, 9987984, 10820316, 14427088, 16230474, 21640632, 32460948, 43281264, 64921896, 129843792]

約数ペア:

[(1, 129843792), (2, 64921896), (3, 43281264), (4, 32460948), (6, 21640632), (8, 16230474), (9, 14427088), (12, 10820316), (13, 9987984), (16, 8115237), (18, 7213544), (24, 5410158), (26, 4993992), (36, 3606772), (39, 3329328), (48, 2705079), (52, 2496996), (72, 1803386), (78, 1664664), (104, 1248498), (117, 1109776), (139, 934128), (144, 901693), (156, 832332), (208, 624249), (234, 554888), (278, 467064), (312, 416166), (417, 311376), (468, 277444), (499, 260208), (556, 233532), (624, 208083), (834, 155688), (936, 138722), (998, 130104), (1112, 116766), (1251, 103792), (1497, 86736), (1668, 77844), (1807, 71856), (1872, 69361), (1996, 65052), (2224, 58383), (2502, 51896), (2994, 43368), (3336, 38922), (3614, 35928), (3992, 32526), (4491, 28912), (5004, 25948), (5421, 23952), (5988, 21684), (6487, 20016), (6672, 19461), (7228, 17964), (7984, 16263), (8982, 14456), (10008, 12974), (10842, 11976)]