145023748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{4519}}^1$

素因数の和:4707

約数の個数: 24

約数和(自身を含む): 259701120

約数和(自身を除く): 114677372

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 4519, 8023, 9038, 16046, 18076, 32092, 320849, 510647, 641698, 1021294, 1283396, 2042588, 36255937, 72511874, 145023748]

約数ペア:

[(1, 145023748), (2, 72511874), (4, 36255937), (71, 2042588), (113, 1283396), (142, 1021294), (226, 641698), (284, 510647), (452, 320849), (4519, 32092), (8023, 18076), (9038, 16046)]