158997726

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{51059}}^1$

素因数の和:51240

約数の個数: 24

約数和(自身を含む): 346493160

約数和(自身を除く): 187495434

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 51059, 102118, 153177, 306354, 459531, 919062, 8833207, 17666414, 26499621, 52999242, 79498863, 158997726]

約数ペア:

[(1, 158997726), (2, 79498863), (3, 52999242), (6, 26499621), (9, 17666414), (18, 8833207), (173, 919062), (346, 459531), (519, 306354), (1038, 153177), (1557, 102118), (3114, 51059)]