161749134

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 365938560

約数和(自身を除く): 204189426

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1602, 2759, 3257, 5518, 6514, 8277, 9771, 16554, 19542, 24831, 29313, 49662, 58626, 100967, 201934, 289873, 302901, 579746, 605802, 869619, 908703, 1739238, 1817406, 2608857, 5217714, 8986063, 17972126, 26958189, 53916378, 80874567, 161749134]

約数ペア:

[(1, 161749134), (2, 80874567), (3, 53916378), (6, 26958189), (9, 17972126), (18, 8986063), (31, 5217714), (62, 2608857), (89, 1817406), (93, 1739238), (178, 908703), (186, 869619), (267, 605802), (279, 579746), (534, 302901), (558, 289873), (801, 201934), (1602, 100967), (2759, 58626), (3257, 49662), (5518, 29313), (6514, 24831), (8277, 19542), (9771, 16554)]