157423374512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{13171}}^1\times {\mathrm{32479}}^1$

素因数の和:45681

約数の個数: 40

約数和(自身を含む): 318302960640

約数和(自身を除く): 160879586128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 13171, 26342, 32479, 52684, 64958, 105368, 129916, 210736, 259832, 302933, 519664, 605866, 747017, 1211732, 1494034, 2423464, 2988068, 4846928, 5976136, 11952272, 427780909, 855561818, 1711123636, 3422247272, 6844494544, 9838960907, 19677921814, 39355843628, 78711687256, 157423374512]

約数ペア:

[(1, 157423374512), (2, 78711687256), (4, 39355843628), (8, 19677921814), (16, 9838960907), (23, 6844494544), (46, 3422247272), (92, 1711123636), (184, 855561818), (368, 427780909), (13171, 11952272), (26342, 5976136), (32479, 4846928), (52684, 2988068), (64958, 2423464), (105368, 1494034), (129916, 1211732), (210736, 747017), (259832, 605866), (302933, 519664)]