2145156736

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2707}}^1$

素因数の和:2913

約数の個数: 64

約数和(自身を含む): 4408407360

約数和(自身を除く): 2263250624

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 151, 164, 302, 328, 604, 656, 1208, 1312, 2416, 2624, 2707, 4832, 5248, 5414, 6191, 9664, 10828, 12382, 19328, 21656, 24764, 43312, 49528, 86624, 99056, 110987, 173248, 198112, 221974, 346496, 396224, 408757, 443948, 792448, 817514, 887896, 1635028, 1775792, 3270056, 3551584, 6540112, 7103168, 13080224, 14206336, 16759037, 26160448, 33518074, 52320896, 67036148, 134072296, 268144592, 536289184, 1072578368, 2145156736]

約数ペア:

[(1, 2145156736), (2, 1072578368), (4, 536289184), (8, 268144592), (16, 134072296), (32, 67036148), (41, 52320896), (64, 33518074), (82, 26160448), (128, 16759037), (151, 14206336), (164, 13080224), (302, 7103168), (328, 6540112), (604, 3551584), (656, 3270056), (1208, 1775792), (1312, 1635028), (2416, 887896), (2624, 817514), (2707, 792448), (4832, 443948), (5248, 408757), (5414, 396224), (6191, 346496), (9664, 221974), (10828, 198112), (12382, 173248), (19328, 110987), (21656, 99056), (24764, 86624), (43312, 49528)]