157058504140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{228223}}^1$

素因数の和:230062

約数の個数: 48

約数和(自身を含む): 347375185920

約数和(自身を除く): 190316681780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1811, 3622, 7244, 9055, 18110, 34409, 36220, 68818, 137636, 172045, 228223, 344090, 456446, 688180, 912892, 1141115, 2282230, 4336237, 4564460, 8672474, 17344948, 21681185, 43362370, 86724740, 413311853, 826623706, 1653247412, 2066559265, 4133118530, 7852925207, 8266237060, 15705850414, 31411700828, 39264626035, 78529252070, 157058504140]

約数ペア:

[(1, 157058504140), (2, 78529252070), (4, 39264626035), (5, 31411700828), (10, 15705850414), (19, 8266237060), (20, 7852925207), (38, 4133118530), (76, 2066559265), (95, 1653247412), (190, 826623706), (380, 413311853), (1811, 86724740), (3622, 43362370), (7244, 21681185), (9055, 17344948), (18110, 8672474), (34409, 4564460), (36220, 4336237), (68818, 2282230), (137636, 1141115), (172045, 912892), (228223, 688180), (344090, 456446)]