161874148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{6719}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 299174400

約数和(自身を除く): 137300252

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 6023, 6719, 12046, 13438, 24092, 26876, 127661, 255322, 510644, 2129923, 4259846, 8519692, 40468537, 80937074, 161874148]

約数ペア:

[(1, 161874148), (2, 80937074), (4, 40468537), (19, 8519692), (38, 4259846), (76, 2129923), (317, 510644), (634, 255322), (1268, 127661), (6023, 26876), (6719, 24092), (12046, 13438)]