127253136

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 336172928

約数和(自身を除く): 208919792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 151, 181, 194, 291, 302, 362, 388, 453, 543, 582, 604, 724, 776, 906, 1086, 1164, 1208, 1448, 1552, 1812, 2172, 2328, 2416, 2896, 3624, 4344, 4656, 7248, 8688, 14647, 17557, 27331, 29294, 35114, 43941, 52671, 54662, 58588, 70228, 81993, 87882, 105342, 109324, 117176, 140456, 163986, 175764, 210684, 218648, 234352, 280912, 327972, 351528, 421368, 437296, 655944, 703056, 842736, 1311888, 2651107, 5302214, 7953321, 10604428, 15906642, 21208856, 31813284, 42417712, 63626568, 127253136]

約数ペア:

[(1, 127253136), (2, 63626568), (3, 42417712), (4, 31813284), (6, 21208856), (8, 15906642), (12, 10604428), (16, 7953321), (24, 5302214), (48, 2651107), (97, 1311888), (151, 842736), (181, 703056), (194, 655944), (291, 437296), (302, 421368), (362, 351528), (388, 327972), (453, 280912), (543, 234352), (582, 218648), (604, 210684), (724, 175764), (776, 163986), (906, 140456), (1086, 117176), (1164, 109324), (1208, 105342), (1448, 87882), (1552, 81993), (1812, 70228), (2172, 58588), (2328, 54662), (2416, 52671), (2896, 43941), (3624, 35114), (4344, 29294), (4656, 27331), (7248, 17557), (8688, 14647)]