123570246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 269485056

約数和(自身を除く): 145914810

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 113, 142, 151, 213, 226, 302, 339, 426, 453, 678, 906, 1207, 1921, 2414, 2567, 3621, 3842, 5134, 5763, 7242, 7701, 8023, 10721, 11526, 15402, 16046, 17063, 21442, 24069, 32163, 34126, 48138, 51189, 64326, 102378, 136391, 182257, 272782, 290071, 364514, 409173, 546771, 580142, 818346, 870213, 1093542, 1211473, 1740426, 2422946, 3634419, 7268838, 20595041, 41190082, 61785123, 123570246]

約数ペア:

[(1, 123570246), (2, 61785123), (3, 41190082), (6, 20595041), (17, 7268838), (34, 3634419), (51, 2422946), (71, 1740426), (102, 1211473), (113, 1093542), (142, 870213), (151, 818346), (213, 580142), (226, 546771), (302, 409173), (339, 364514), (426, 290071), (453, 272782), (678, 182257), (906, 136391), (1207, 102378), (1921, 64326), (2414, 51189), (2567, 48138), (3621, 34126), (3842, 32163), (5134, 24069), (5763, 21442), (7242, 17063), (7701, 16046), (8023, 15402), (10721, 11526)]