154222064

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{31397}}^1$

素因数の和:31712

約数の個数: 20

約数和(自身を含む): 299788104

約数和(自身を除く): 145566040

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 31397, 62794, 125588, 251176, 502352, 9638879, 19277758, 38555516, 77111032, 154222064]

約数ペア:

[(1, 154222064), (2, 77111032), (4, 38555516), (8, 19277758), (16, 9638879), (307, 502352), (614, 251176), (1228, 125588), (2456, 62794), (4912, 31397)]