156960453747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1\times {\mathrm{26111}}^1$

素因数の和:26943

約数の個数: 32

約数和(自身を含む): 221997957120

約数和(自身を除く): 65037503373

約数列:

[1, 3, 19, 57, 163, 489, 647, 1941, 3097, 9291, 12293, 26111, 36879, 78333, 105461, 316383, 496109, 1488327, 2003759, 4256093, 6011277, 12768279, 16893817, 50681451, 80865767, 242597301, 320982523, 962947569, 2753692171, 8261076513, 52320151249, 156960453747]

約数ペア:

[(1, 156960453747), (3, 52320151249), (19, 8261076513), (57, 2753692171), (163, 962947569), (489, 320982523), (647, 242597301), (1941, 80865767), (3097, 50681451), (9291, 16893817), (12293, 12768279), (26111, 6011277), (36879, 4256093), (78333, 2003759), (105461, 1488327), (316383, 496109)]