123070308

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 293314560

約数和(自身を除く): 170244252

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 237, 262, 316, 393, 474, 524, 786, 948, 991, 1572, 1982, 2973, 3964, 5946, 10349, 11892, 20698, 31047, 41396, 62094, 78289, 124188, 129821, 156578, 234867, 259642, 313156, 389463, 469734, 519284, 778926, 939468, 1557852, 10255859, 20511718, 30767577, 41023436, 61535154, 123070308]

約数ペア:

[(1, 123070308), (2, 61535154), (3, 41023436), (4, 30767577), (6, 20511718), (12, 10255859), (79, 1557852), (131, 939468), (158, 778926), (237, 519284), (262, 469734), (316, 389463), (393, 313156), (474, 259642), (524, 234867), (786, 156578), (948, 129821), (991, 124188), (1572, 78289), (1982, 62094), (2973, 41396), (3964, 31047), (5946, 20698), (10349, 11892)]