159791436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2411}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 463567104

約数和(自身を除く): 303775668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 2367, 2411, 3156, 3682, 4734, 4822, 5523, 7233, 7364, 9468, 9644, 11046, 14466, 16569, 16877, 21699, 22092, 28932, 33138, 33754, 43398, 50631, 66276, 67508, 86796, 101262, 151893, 202524, 303786, 607572, 634093, 1268186, 1902279, 2536372, 3804558, 4438651, 5706837, 7609116, 8877302, 11413674, 13315953, 17754604, 22827348, 26631906, 39947859, 53263812, 79895718, 159791436]

約数ペア:

[(1, 159791436), (2, 79895718), (3, 53263812), (4, 39947859), (6, 26631906), (7, 22827348), (9, 17754604), (12, 13315953), (14, 11413674), (18, 8877302), (21, 7609116), (28, 5706837), (36, 4438651), (42, 3804558), (63, 2536372), (84, 1902279), (126, 1268186), (252, 634093), (263, 607572), (526, 303786), (789, 202524), (1052, 151893), (1578, 101262), (1841, 86796), (2367, 67508), (2411, 66276), (3156, 50631), (3682, 43398), (4734, 33754), (4822, 33138), (5523, 28932), (7233, 22092), (7364, 21699), (9468, 16877), (9644, 16569), (11046, 14466)]