157470514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{25147}}^1$

素因数の和:25281

約数の個数: 16

約数和(自身を含む): 246249216

約数和(自身を除く): 88778702

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 25147, 50294, 779557, 1559114, 2539847, 5079694, 78735257, 157470514]

約数ペア:

[(1, 157470514), (2, 78735257), (31, 5079694), (62, 2539847), (101, 1559114), (202, 779557), (3131, 50294), (6262, 25147)]