157464461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 204871680

約数和(自身を除く): 47407219

約数列:

[1, 7, 11, 29, 77, 151, 203, 319, 467, 1057, 1661, 2233, 3269, 4379, 5137, 11627, 13543, 30653, 35959, 48169, 70517, 94801, 148973, 337183, 493619, 775687, 1042811, 2044993, 5429809, 14314951, 22494923, 157464461]

約数ペア:

[(1, 157464461), (7, 22494923), (11, 14314951), (29, 5429809), (77, 2044993), (151, 1042811), (203, 775687), (319, 493619), (467, 337183), (1057, 148973), (1661, 94801), (2233, 70517), (3269, 48169), (4379, 35959), (5137, 30653), (11627, 13543)]