148821488

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{16699}}^1$

素因数の和:17264

約数の個数: 20

約数和(自身を含む): 288876600

約数和(自身を除く): 140055112

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 16699, 33398, 66796, 133592, 267184, 9301343, 18602686, 37205372, 74410744, 148821488]

約数ペア:

[(1, 148821488), (2, 74410744), (4, 37205372), (8, 18602686), (16, 9301343), (557, 267184), (1114, 133592), (2228, 66796), (4456, 33398), (8912, 16699)]