138869008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{147107}}^1$

素因数の和:147174

約数の個数: 20

約数和(自身を含む): 273620880

約数和(自身を除く): 134751872

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 147107, 294214, 588428, 1176856, 2353712, 8679313, 17358626, 34717252, 69434504, 138869008]

約数ペア:

[(1, 138869008), (2, 69434504), (4, 34717252), (8, 17358626), (16, 8679313), (59, 2353712), (118, 1176856), (236, 588428), (472, 294214), (944, 147107)]