138732144

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{22063}}^1$

素因数の和:22205

約数の個数: 40

約数和(自身を含む): 361143552

約数和(自身を除く): 222411408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 22063, 44126, 66189, 88252, 132378, 176504, 264756, 353008, 529512, 1059024, 2890253, 5780506, 8670759, 11561012, 17341518, 23122024, 34683036, 46244048, 69366072, 138732144]

約数ペア:

[(1, 138732144), (2, 69366072), (3, 46244048), (4, 34683036), (6, 23122024), (8, 17341518), (12, 11561012), (16, 8670759), (24, 5780506), (48, 2890253), (131, 1059024), (262, 529512), (393, 353008), (524, 264756), (786, 176504), (1048, 132378), (1572, 88252), (2096, 66189), (3144, 44126), (6288, 22063)]