159011018

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{22091}}^1$

素因数の和:22213

約数の個数: 16

約数和(自身を含む): 246546720

約数和(自身を除く): 87535702

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 22091, 44182, 1303369, 1347551, 2606738, 2695102, 79505509, 159011018]

約数ペア:

[(1, 159011018), (2, 79505509), (59, 2695102), (61, 2606738), (118, 1347551), (122, 1303369), (3599, 44182), (7198, 22091)]