156975723380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27347687}}^1$

素因数の和:27347744

約数の個数: 48

約数和(自身を含む): 385930573056

約数和(自身を除く): 228954849676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 27347687, 54695374, 109390748, 136738435, 191433809, 273476870, 382867618, 546953740, 765735236, 957169045, 1121255167, 1914338090, 2242510334, 3828676180, 4485020668, 5606275835, 7848786169, 11212551670, 15697572338, 22425103340, 31395144676, 39243930845, 78487861690, 156975723380]

約数ペア:

[(1, 156975723380), (2, 78487861690), (4, 39243930845), (5, 31395144676), (7, 22425103340), (10, 15697572338), (14, 11212551670), (20, 7848786169), (28, 5606275835), (35, 4485020668), (41, 3828676180), (70, 2242510334), (82, 1914338090), (140, 1121255167), (164, 957169045), (205, 765735236), (287, 546953740), (410, 382867618), (574, 273476870), (820, 191433809), (1148, 136738435), (1435, 109390748), (2870, 54695374), (5740, 27347687)]