156907488440

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{82997}}^1$

素因数の和:83472

約数の個数: 64

約数和(自身を含む): 356519568960

約数和(自身を除く): 199612080520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 313, 604, 626, 755, 1208, 1252, 1510, 1565, 2504, 3020, 3130, 6040, 6260, 12520, 47263, 82997, 94526, 165994, 189052, 236315, 331988, 378104, 414985, 472630, 663976, 829970, 945260, 1659940, 1890520, 3319880, 12532547, 25065094, 25978061, 50130188, 51956122, 62662735, 100260376, 103912244, 125325470, 129890305, 207824488, 250650940, 259780610, 501301880, 519561220, 1039122440, 3922687211, 7845374422, 15690748844, 19613436055, 31381497688, 39226872110, 78453744220, 156907488440]

約数ペア:

[(1, 156907488440), (2, 78453744220), (4, 39226872110), (5, 31381497688), (8, 19613436055), (10, 15690748844), (20, 7845374422), (40, 3922687211), (151, 1039122440), (302, 519561220), (313, 501301880), (604, 259780610), (626, 250650940), (755, 207824488), (1208, 129890305), (1252, 125325470), (1510, 103912244), (1565, 100260376), (2504, 62662735), (3020, 51956122), (3130, 50130188), (6040, 25978061), (6260, 25065094), (12520, 12532547), (47263, 3319880), (82997, 1890520), (94526, 1659940), (165994, 945260), (189052, 829970), (236315, 663976), (331988, 472630), (378104, 414985)]