145217238

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{139901}}^1$

素因数の和:140079

約数の個数: 16

約数和(自身を含む): 292115376

約数和(自身を除く): 146898138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 139901, 279802, 419703, 839406, 24202873, 48405746, 72608619, 145217238]

約数ペア:

[(1, 145217238), (2, 72608619), (3, 48405746), (6, 24202873), (173, 839406), (346, 419703), (519, 279802), (1038, 139901)]