157804940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{133733}}^1$

素因数の和:133801

約数の個数: 24

約数和(自身を含む): 337009680

約数和(自身を除く): 179204740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 133733, 267466, 534932, 668665, 1337330, 2674660, 7890247, 15780494, 31560988, 39451235, 78902470, 157804940]

約数ペア:

[(1, 157804940), (2, 78902470), (4, 39451235), (5, 31560988), (10, 15780494), (20, 7890247), (59, 2674660), (118, 1337330), (236, 668665), (295, 534932), (590, 267466), (1180, 133733)]