159639828

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 380487744

約数和(自身を除く): 220847916

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 181, 201, 268, 362, 402, 543, 724, 804, 1086, 1097, 2172, 2194, 3291, 4388, 6582, 12127, 13164, 24254, 36381, 48508, 72762, 73499, 145524, 146998, 198557, 220497, 293996, 397114, 440994, 595671, 794228, 881988, 1191342, 2382684, 13303319, 26606638, 39909957, 53213276, 79819914, 159639828]

約数ペア:

[(1, 159639828), (2, 79819914), (3, 53213276), (4, 39909957), (6, 26606638), (12, 13303319), (67, 2382684), (134, 1191342), (181, 881988), (201, 794228), (268, 595671), (362, 440994), (402, 397114), (543, 293996), (724, 220497), (804, 198557), (1086, 146998), (1097, 145524), (2172, 73499), (2194, 72762), (3291, 48508), (4388, 36381), (6582, 24254), (12127, 13164)]