156930427810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{109453}}^1$

素因数の和:109783

約数の個数: 64

約数和(自身を含む): 312784506720

約数和(自身を除く): 155854078910

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 269, 410, 533, 538, 1066, 1345, 2665, 2690, 3497, 5330, 6994, 11029, 17485, 22058, 34970, 55145, 109453, 110290, 143377, 218906, 286754, 547265, 716885, 1094530, 1422889, 1433770, 2845778, 4487573, 7114445, 8975146, 14228890, 22437865, 29442857, 44875730, 58338449, 58885714, 116676898, 147214285, 291692245, 294428570, 382757141, 583384490, 765514282, 1207157137, 1913785705, 2414314274, 3827571410, 6035785685, 12071571370, 15693042781, 31386085562, 78465213905, 156930427810]

約数ペア:

[(1, 156930427810), (2, 78465213905), (5, 31386085562), (10, 15693042781), (13, 12071571370), (26, 6035785685), (41, 3827571410), (65, 2414314274), (82, 1913785705), (130, 1207157137), (205, 765514282), (269, 583384490), (410, 382757141), (533, 294428570), (538, 291692245), (1066, 147214285), (1345, 116676898), (2665, 58885714), (2690, 58338449), (3497, 44875730), (5330, 29442857), (6994, 22437865), (11029, 14228890), (17485, 8975146), (22058, 7114445), (34970, 4487573), (55145, 2845778), (109453, 1433770), (110290, 1422889), (143377, 1094530), (218906, 716885), (286754, 547265)]