156944302940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6501421}}^1$

素因数の和:6501518

約数の個数: 48

約数和(自身を含む): 353885402304

約数和(自身を除く): 196941099364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 6501421, 13002842, 26005684, 32507105, 65014210, 110524157, 130028420, 221048314, 442096628, 461600891, 552620785, 923201782, 1105241570, 1846403564, 2210483140, 2308004455, 4616008910, 7847215147, 9232017820, 15694430294, 31388860588, 39236075735, 78472151470, 156944302940]

約数ペア:

[(1, 156944302940), (2, 78472151470), (4, 39236075735), (5, 31388860588), (10, 15694430294), (17, 9232017820), (20, 7847215147), (34, 4616008910), (68, 2308004455), (71, 2210483140), (85, 1846403564), (142, 1105241570), (170, 923201782), (284, 552620785), (340, 461600891), (355, 442096628), (710, 221048314), (1207, 130028420), (1420, 110524157), (2414, 65014210), (4828, 32507105), (6035, 26005684), (12070, 13002842), (24140, 6501421)]