156732508580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{475841}}^1$

素因数の和:476276

約数の個数: 48

約数和(自身を含む): 337672710144

約数和(自身を除く): 180940201564

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 383, 430, 766, 860, 1532, 1915, 3830, 7660, 16469, 32938, 65876, 82345, 164690, 329380, 475841, 951682, 1903364, 2379205, 4758410, 9516820, 20461163, 40922326, 81844652, 102305815, 182247103, 204611630, 364494206, 409223260, 728988412, 911235515, 1822471030, 3644942060, 7836625429, 15673250858, 31346501716, 39183127145, 78366254290, 156732508580]

約数ペア:

[(1, 156732508580), (2, 78366254290), (4, 39183127145), (5, 31346501716), (10, 15673250858), (20, 7836625429), (43, 3644942060), (86, 1822471030), (172, 911235515), (215, 728988412), (383, 409223260), (430, 364494206), (766, 204611630), (860, 182247103), (1532, 102305815), (1915, 81844652), (3830, 40922326), (7660, 20461163), (16469, 9516820), (32938, 4758410), (65876, 2379205), (82345, 1903364), (164690, 951682), (329380, 475841)]