156939614156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12457}}^1\times {\mathrm{242279}}^1$

素因数の和:254753

約数の個数: 24

約数和(自身を含む): 295795775520

約数和(自身を除く): 138856161364

約数列:

[1, 2, 4, 13, 26, 52, 12457, 24914, 49828, 161941, 242279, 323882, 484558, 647764, 969116, 3149627, 6299254, 12598508, 3018069503, 6036139006, 12072278012, 39234903539, 78469807078, 156939614156]

約数ペア:

[(1, 156939614156), (2, 78469807078), (4, 39234903539), (13, 12072278012), (26, 6036139006), (52, 3018069503), (12457, 12598508), (24914, 6299254), (49828, 3149627), (161941, 969116), (242279, 647764), (323882, 484558)]