168677060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26111}}^1$

素因数の和:26156

約数の個数: 48

約数和(自身を含む): 394813440

約数和(自身を除く): 226136380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 26111, 52222, 104444, 130555, 261110, 443887, 496109, 522220, 887774, 992218, 1775548, 1984436, 2219435, 2480545, 4438870, 4961090, 8433853, 8877740, 9922180, 16867706, 33735412, 42169265, 84338530, 168677060]

約数ペア:

[(1, 168677060), (2, 84338530), (4, 42169265), (5, 33735412), (10, 16867706), (17, 9922180), (19, 8877740), (20, 8433853), (34, 4961090), (38, 4438870), (68, 2480545), (76, 2219435), (85, 1984436), (95, 1775548), (170, 992218), (190, 887774), (323, 522220), (340, 496109), (380, 443887), (646, 261110), (1292, 130555), (1615, 104444), (3230, 52222), (6460, 26111)]