151937980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{128761}}^1$

素因数の和:128829

約数の個数: 24

約数和(自身を含む): 324480240

約数和(自身を除く): 172542260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 128761, 257522, 515044, 643805, 1287610, 2575220, 7596899, 15193798, 30387596, 37984495, 75968990, 151937980]

約数ペア:

[(1, 151937980), (2, 75968990), (4, 37984495), (5, 30387596), (10, 15193798), (20, 7596899), (59, 2575220), (118, 1287610), (236, 643805), (295, 515044), (590, 257522), (1180, 128761)]