158703012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10939}}^1$

素因数の和:10993

約数の個数: 72

約数和(自身を含む): 446001920

約数和(自身を除く): 287298908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 10939, 14508, 21878, 32817, 43756, 65634, 98451, 131268, 142207, 196902, 284414, 339109, 393804, 426621, 568828, 678218, 853242, 1017327, 1279863, 1356436, 1706484, 2034654, 2559726, 3051981, 4069308, 4408417, 5119452, 6103962, 8816834, 12207924, 13225251, 17633668, 26450502, 39675753, 52901004, 79351506, 158703012]

約数ペア:

[(1, 158703012), (2, 79351506), (3, 52901004), (4, 39675753), (6, 26450502), (9, 17633668), (12, 13225251), (13, 12207924), (18, 8816834), (26, 6103962), (31, 5119452), (36, 4408417), (39, 4069308), (52, 3051981), (62, 2559726), (78, 2034654), (93, 1706484), (117, 1356436), (124, 1279863), (156, 1017327), (186, 853242), (234, 678218), (279, 568828), (372, 426621), (403, 393804), (468, 339109), (558, 284414), (806, 196902), (1116, 142207), (1209, 131268), (1612, 98451), (2418, 65634), (3627, 43756), (4836, 32817), (7254, 21878), (10939, 14508)]