156700390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11971}}^1$

素因数の和:12013

約数の個数: 64

約数和(自身を含む): 372377088

約数和(自身を除く): 215676698

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 11971, 13090, 23942, 59855, 83797, 119710, 131681, 167594, 203507, 263362, 407014, 418985, 658405, 837970, 921767, 1017535, 1316810, 1424549, 1843534, 2035070, 2238577, 2849098, 4477154, 4608835, 7122745, 9217670, 11192885, 14245490, 15670039, 22385770, 31340078, 78350195, 156700390]

約数ペア:

[(1, 156700390), (2, 78350195), (5, 31340078), (7, 22385770), (10, 15670039), (11, 14245490), (14, 11192885), (17, 9217670), (22, 7122745), (34, 4608835), (35, 4477154), (55, 2849098), (70, 2238577), (77, 2035070), (85, 1843534), (110, 1424549), (119, 1316810), (154, 1017535), (170, 921767), (187, 837970), (238, 658405), (374, 418985), (385, 407014), (595, 263362), (770, 203507), (935, 167594), (1190, 131681), (1309, 119710), (1870, 83797), (2618, 59855), (6545, 23942), (11971, 13090)]