156940590564

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{491}}^1\times {\mathrm{28549}}^1$

素因数の和:29361

約数の個数: 72

約数和(自身を含む): 398811067200

約数和(自身を除く): 241870476636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 491, 622, 933, 982, 1244, 1473, 1866, 1964, 2799, 2946, 3732, 4419, 5598, 5892, 8838, 11196, 17676, 28549, 57098, 85647, 114196, 152701, 171294, 256941, 305402, 342588, 458103, 513882, 610804, 916206, 1027764, 1374309, 1832412, 2748618, 5497236, 8878739, 14017559, 17757478, 26636217, 28035118, 35514956, 42052677, 53272434, 56070236, 79908651, 84105354, 106544868, 126158031, 159817302, 168210708, 252316062, 319634604, 504632124, 4359460849, 8718921698, 13078382547, 17437843396, 26156765094, 39235147641, 52313530188, 78470295282, 156940590564]

約数ペア:

[(1, 156940590564), (2, 78470295282), (3, 52313530188), (4, 39235147641), (6, 26156765094), (9, 17437843396), (12, 13078382547), (18, 8718921698), (36, 4359460849), (311, 504632124), (491, 319634604), (622, 252316062), (933, 168210708), (982, 159817302), (1244, 126158031), (1473, 106544868), (1866, 84105354), (1964, 79908651), (2799, 56070236), (2946, 53272434), (3732, 42052677), (4419, 35514956), (5598, 28035118), (5892, 26636217), (8838, 17757478), (11196, 14017559), (17676, 8878739), (28549, 5497236), (57098, 2748618), (85647, 1832412), (114196, 1374309), (152701, 1027764), (171294, 916206), (256941, 610804), (305402, 513882), (342588, 458103)]