163537530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2951

約数の個数: 64

約数和(自身を含む): 425634048

約数和(自身を除く): 262096518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 2777, 3926, 4530, 5554, 5889, 8331, 9815, 11778, 13885, 16662, 19630, 27770, 29445, 36101, 41655, 58890, 72202, 83310, 108303, 180505, 216606, 361010, 419327, 541515, 838654, 1083030, 1257981, 2096635, 2515962, 4193270, 5451251, 6289905, 10902502, 12579810, 16353753, 27256255, 32707506, 54512510, 81768765, 163537530]

約数ペア:

[(1, 163537530), (2, 81768765), (3, 54512510), (5, 32707506), (6, 27256255), (10, 16353753), (13, 12579810), (15, 10902502), (26, 6289905), (30, 5451251), (39, 4193270), (65, 2515962), (78, 2096635), (130, 1257981), (151, 1083030), (195, 838654), (302, 541515), (390, 419327), (453, 361010), (755, 216606), (906, 180505), (1510, 108303), (1963, 83310), (2265, 72202), (2777, 58890), (3926, 41655), (4530, 36101), (5554, 29445), (5889, 27770), (8331, 19630), (9815, 16662), (11778, 13885)]