156748519180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{334661}}^1$

素因数の和:336810

約数の個数: 48

約数和(自身を含む): 359266350240

約数和(自身を除く): 202517831060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2129, 4258, 8516, 10645, 21290, 23419, 42580, 46838, 93676, 117095, 234190, 334661, 468380, 669322, 1338644, 1673305, 3346610, 3681271, 6693220, 7362542, 14725084, 18406355, 36812710, 73625420, 712493269, 1424986538, 2849973076, 3562466345, 7124932690, 7837425959, 14249865380, 15674851918, 31349703836, 39187129795, 78374259590, 156748519180]

約数ペア:

[(1, 156748519180), (2, 78374259590), (4, 39187129795), (5, 31349703836), (10, 15674851918), (11, 14249865380), (20, 7837425959), (22, 7124932690), (44, 3562466345), (55, 2849973076), (110, 1424986538), (220, 712493269), (2129, 73625420), (4258, 36812710), (8516, 18406355), (10645, 14725084), (21290, 7362542), (23419, 6693220), (42580, 3681271), (46838, 3346610), (93676, 1673305), (117095, 1338644), (234190, 669322), (334661, 468380)]