156950504060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53129}}^1\times {\mathrm{21101}}^1$

素因数の和:74246

約数の個数: 48

約数和(自身を含む): 376706151360

約数和(自身を除く): 219755647300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21101, 42202, 53129, 84404, 105505, 106258, 147707, 211010, 212516, 265645, 295414, 371903, 422020, 531290, 590828, 738535, 743806, 1062580, 1477070, 1487612, 1859515, 2954140, 3719030, 7438060, 1121075029, 2242150058, 4484300116, 5605375145, 7847525203, 11210750290, 15695050406, 22421500580, 31390100812, 39237626015, 78475252030, 156950504060]

約数ペア:

[(1, 156950504060), (2, 78475252030), (4, 39237626015), (5, 31390100812), (7, 22421500580), (10, 15695050406), (14, 11210750290), (20, 7847525203), (28, 5605375145), (35, 4484300116), (70, 2242150058), (140, 1121075029), (21101, 7438060), (42202, 3719030), (53129, 2954140), (84404, 1859515), (105505, 1487612), (106258, 1477070), (147707, 1062580), (211010, 743806), (212516, 738535), (265645, 590828), (295414, 531290), (371903, 422020)]