149892136

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{61031}}^1$

素因数の和:61344

約数の個数: 16

約数和(自身を含む): 281967840

約数和(自身を除く): 132075704

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 61031, 122062, 244124, 488248, 18736517, 37473034, 74946068, 149892136]

約数ペア:

[(1, 149892136), (2, 74946068), (4, 37473034), (8, 18736517), (307, 488248), (614, 244124), (1228, 122062), (2456, 61031)]