156931590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6547}}^1$

素因数の和:6621

約数の個数: 64

約数和(自身を含む): 407337984

約数和(自身を除く): 250406394

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 3995, 4794, 6547, 7990, 11985, 13094, 19641, 23970, 32735, 39282, 65470, 98205, 111299, 196410, 222598, 307709, 333897, 556495, 615418, 667794, 923127, 1112990, 1538545, 1669485, 1846254, 3077090, 3338970, 4615635, 5231053, 9231270, 10462106, 15693159, 26155265, 31386318, 52310530, 78465795, 156931590]

約数ペア:

[(1, 156931590), (2, 78465795), (3, 52310530), (5, 31386318), (6, 26155265), (10, 15693159), (15, 10462106), (17, 9231270), (30, 5231053), (34, 4615635), (47, 3338970), (51, 3077090), (85, 1846254), (94, 1669485), (102, 1538545), (141, 1112990), (170, 923127), (235, 667794), (255, 615418), (282, 556495), (470, 333897), (510, 307709), (705, 222598), (799, 196410), (1410, 111299), (1598, 98205), (2397, 65470), (3995, 39282), (4794, 32735), (6547, 23970), (7990, 19641), (11985, 13094)]