151859408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{231493}}^1$

素因数の和:231542

約数の個数: 20

約数和(自身を含む): 301405188

約数和(自身を除く): 149545780

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 231493, 462986, 925972, 1851944, 3703888, 9491213, 18982426, 37964852, 75929704, 151859408]

約数ペア:

[(1, 151859408), (2, 75929704), (4, 37964852), (8, 18982426), (16, 9491213), (41, 3703888), (82, 1851944), (164, 925972), (328, 462986), (656, 231493)]