157065485438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{25981}}^1\times {\mathrm{104231}}^1$

素因数の和:130243

約数の個数: 16

約数和(自身を含む): 243734024160

約数和(自身を除く): 86668538722

約数列:

[1, 2, 29, 58, 25981, 51962, 104231, 208462, 753449, 1506898, 3022699, 6045398, 2708025611, 5416051222, 78532742719, 157065485438]

約数ペア:

[(1, 157065485438), (2, 78532742719), (29, 5416051222), (58, 2708025611), (25981, 6045398), (51962, 3022699), (104231, 1506898), (208462, 753449)]