145902814

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 220454640

約数和(自身を除く): 74551826

約数列:

[1, 2, 331, 433, 509, 662, 866, 1018, 143323, 168479, 220397, 286646, 336958, 440794, 72951407, 145902814]

約数ペア:

[(1, 145902814), (2, 72951407), (331, 440794), (433, 336958), (509, 286646), (662, 220397), (866, 168479), (1018, 143323)]