133448280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{158867}}^1$

素因数の和:158888

約数の個数: 64

約数和(自身を含む): 457539840

約数和(自身を除く): 324091560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 158867, 317734, 476601, 635468, 794335, 953202, 1112069, 1270936, 1588670, 1906404, 2224138, 2383005, 3177340, 3336207, 3812808, 4448276, 4766010, 5560345, 6354680, 6672414, 8896552, 9532020, 11120690, 13344828, 16681035, 19064040, 22241380, 26689656, 33362070, 44482760, 66724140, 133448280]

約数ペア:

[(1, 133448280), (2, 66724140), (3, 44482760), (4, 33362070), (5, 26689656), (6, 22241380), (7, 19064040), (8, 16681035), (10, 13344828), (12, 11120690), (14, 9532020), (15, 8896552), (20, 6672414), (21, 6354680), (24, 5560345), (28, 4766010), (30, 4448276), (35, 3812808), (40, 3336207), (42, 3177340), (56, 2383005), (60, 2224138), (70, 1906404), (84, 1588670), (105, 1270936), (120, 1112069), (140, 953202), (168, 794335), (210, 635468), (280, 476601), (420, 317734), (840, 158867)]