156957425869

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1154243}}^1$

素因数の和:1154700

約数の個数: 16

約数和(自身を含む): 175352748480

約数和(自身を除く): 18395322611

約数列:

[1, 17, 19, 323, 421, 7157, 7999, 135983, 1154243, 19622131, 21930617, 372820489, 485936303, 8260917151, 9232789757, 156957425869]

約数ペア:

[(1, 156957425869), (17, 9232789757), (19, 8260917151), (323, 485936303), (421, 372820489), (7157, 21930617), (7999, 19622131), (135983, 1154243)]