157750906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{21977}}^1$

素因数の和:22113

約数の個数: 16

約数和(自身を含む): 245538216

約数和(自身を除く): 87787310

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 21977, 43954, 813149, 1626298, 2131769, 4263538, 78875453, 157750906]

約数ペア:

[(1, 157750906), (2, 78875453), (37, 4263538), (74, 2131769), (97, 1626298), (194, 813149), (3589, 43954), (7178, 21977)]