164727558

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 363860640

約数和(自身を除く): 199133082

約数列:

[1, 2, 3, 6, 9, 18, 109, 113, 218, 226, 327, 339, 654, 678, 743, 981, 1017, 1486, 1962, 2034, 2229, 4458, 6687, 12317, 13374, 24634, 36951, 73902, 80987, 83959, 110853, 161974, 167918, 221706, 242961, 251877, 485922, 503754, 728883, 755631, 1457766, 1511262, 9151531, 18303062, 27454593, 54909186, 82363779, 164727558]

約数ペア:

[(1, 164727558), (2, 82363779), (3, 54909186), (6, 27454593), (9, 18303062), (18, 9151531), (109, 1511262), (113, 1457766), (218, 755631), (226, 728883), (327, 503754), (339, 485922), (654, 251877), (678, 242961), (743, 221706), (981, 167918), (1017, 161974), (1486, 110853), (1962, 83959), (2034, 80987), (2229, 73902), (4458, 36951), (6687, 24634), (12317, 13374)]