138548128

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{117017}}^1$

素因数の和:117064

約数の個数: 24

約数和(自身を含む): 280141092

約数和(自身を除く): 141592964

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 117017, 234034, 468068, 936136, 1872272, 3744544, 4329629, 8659258, 17318516, 34637032, 69274064, 138548128]

約数ペア:

[(1, 138548128), (2, 69274064), (4, 34637032), (8, 17318516), (16, 8659258), (32, 4329629), (37, 3744544), (74, 1872272), (148, 936136), (296, 468068), (592, 234034), (1184, 117017)]