157415434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{650477}}^1$

素因数の和:650501

約数の個数: 12

約数和(自身を含む): 259540722

約数和(自身を除く): 102125288

約数列:

[1, 2, 11, 22, 121, 242, 650477, 1300954, 7155247, 14310494, 78707717, 157415434]

約数ペア:

[(1, 157415434), (2, 78707717), (11, 14310494), (22, 7155247), (121, 1300954), (242, 650477)]