156965963320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5368193}}^1$

素因数の和:5368264

約数の個数: 64

約数和(自身を含む): 382644868320

約数和(自身を除く): 225678905000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 7310, 14620, 29240, 5368193, 10736386, 21472772, 26840965, 42945544, 53681930, 91259281, 107363860, 182518562, 214727720, 230832299, 365037124, 456296405, 461664598, 730074248, 912592810, 923329196, 1154161495, 1825185620, 1846658392, 2308322990, 3650371240, 3924149083, 4616645980, 7848298166, 9233291960, 15696596332, 19620745415, 31393192664, 39241490830, 78482981660, 156965963320]

約数ペア:

[(1, 156965963320), (2, 78482981660), (4, 39241490830), (5, 31393192664), (8, 19620745415), (10, 15696596332), (17, 9233291960), (20, 7848298166), (34, 4616645980), (40, 3924149083), (43, 3650371240), (68, 2308322990), (85, 1846658392), (86, 1825185620), (136, 1154161495), (170, 923329196), (172, 912592810), (215, 730074248), (340, 461664598), (344, 456296405), (430, 365037124), (680, 230832299), (731, 214727720), (860, 182518562), (1462, 107363860), (1720, 91259281), (2924, 53681930), (3655, 42945544), (5848, 26840965), (7310, 21472772), (14620, 10736386), (29240, 5368193)]