129436138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 216360144

約数和(自身を除く): 86924006

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 481, 857, 962, 1714, 2041, 4082, 5809, 11141, 11618, 22282, 31709, 63418, 75517, 134549, 151034, 269098, 412217, 824434, 1749137, 3498274, 4978313, 9956626, 64718069, 129436138]

約数ペア:

[(1, 129436138), (2, 64718069), (13, 9956626), (26, 4978313), (37, 3498274), (74, 1749137), (157, 824434), (314, 412217), (481, 269098), (857, 151034), (962, 134549), (1714, 75517), (2041, 63418), (4082, 31709), (5809, 22282), (11141, 11618)]