139438572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127691}}^1$

素因数の和:127718

約数の個数: 48

約数和(自身を含む): 400442112

約数和(自身を除く): 261003540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 127691, 255382, 383073, 510764, 766146, 893837, 1532292, 1659983, 1787674, 2681511, 3319966, 3575348, 4979949, 5363022, 6639932, 9959898, 10726044, 11619881, 19919796, 23239762, 34859643, 46479524, 69719286, 139438572]

約数ペア:

[(1, 139438572), (2, 69719286), (3, 46479524), (4, 34859643), (6, 23239762), (7, 19919796), (12, 11619881), (13, 10726044), (14, 9959898), (21, 6639932), (26, 5363022), (28, 4979949), (39, 3575348), (42, 3319966), (52, 2681511), (78, 1787674), (84, 1659983), (91, 1532292), (156, 893837), (182, 766146), (273, 510764), (364, 383073), (546, 255382), (1092, 127691)]