166258818

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1285

約数の個数: 80

約数和(自身を含む): 411903360

約数和(自身を除く): 245644542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 81, 99, 158, 162, 198, 237, 297, 474, 594, 711, 869, 891, 1181, 1422, 1738, 1782, 2133, 2362, 2607, 3543, 4266, 5214, 6399, 7086, 7821, 10629, 12798, 12991, 15642, 21258, 23463, 25982, 31887, 38973, 46926, 63774, 70389, 77946, 93299, 95661, 116919, 140778, 186598, 191322, 233838, 279897, 350757, 559794, 701514, 839691, 1026289, 1052271, 1679382, 2052578, 2104542, 2519073, 3078867, 5038146, 6157734, 7557219, 9236601, 15114438, 18473202, 27709803, 55419606, 83129409, 166258818]

約数ペア:

[(1, 166258818), (2, 83129409), (3, 55419606), (6, 27709803), (9, 18473202), (11, 15114438), (18, 9236601), (22, 7557219), (27, 6157734), (33, 5038146), (54, 3078867), (66, 2519073), (79, 2104542), (81, 2052578), (99, 1679382), (158, 1052271), (162, 1026289), (198, 839691), (237, 701514), (297, 559794), (474, 350757), (594, 279897), (711, 233838), (869, 191322), (891, 186598), (1181, 140778), (1422, 116919), (1738, 95661), (1782, 93299), (2133, 77946), (2362, 70389), (2607, 63774), (3543, 46926), (4266, 38973), (5214, 31887), (6399, 25982), (7086, 23463), (7821, 21258), (10629, 15642), (12798, 12991)]