148972312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{980081}}^1$

素因数の和:980106

約数の個数: 16

約数和(自身を含む): 294024600

約数和(自身を除く): 145052288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 980081, 1960162, 3920324, 7840648, 18621539, 37243078, 74486156, 148972312]

約数ペア:

[(1, 148972312), (2, 74486156), (4, 37243078), (8, 18621539), (19, 7840648), (38, 3920324), (76, 1960162), (152, 980081)]