157412742

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 319214304

約数和(自身を除く): 161801562

約数列:

[1, 2, 3, 6, 101, 202, 303, 421, 606, 617, 842, 1234, 1263, 1851, 2526, 3702, 42521, 62317, 85042, 124634, 127563, 186951, 255126, 259757, 373902, 519514, 779271, 1558542, 26235457, 52470914, 78706371, 157412742]

約数ペア:

[(1, 157412742), (2, 78706371), (3, 52470914), (6, 26235457), (101, 1558542), (202, 779271), (303, 519514), (421, 373902), (606, 259757), (617, 255126), (842, 186951), (1234, 127563), (1263, 124634), (1851, 85042), (2526, 62317), (3702, 42521)]