155496728

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{63313}}^1$

素因数の和:63626

約数の個数: 16

約数和(自身を含む): 292510680

約数和(自身を除く): 137013952

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 63313, 126626, 253252, 506504, 19437091, 38874182, 77748364, 155496728]

約数ペア:

[(1, 155496728), (2, 77748364), (4, 38874182), (8, 19437091), (307, 506504), (614, 253252), (1228, 126626), (2456, 63313)]