137428874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 230169600

約数和(自身を除く): 92740726

約数列:

[1, 2, 11, 22, 79, 107, 158, 214, 739, 869, 1177, 1478, 1738, 2354, 8129, 8453, 16258, 16906, 58381, 79073, 92983, 116762, 158146, 185966, 642191, 869803, 1284382, 1739606, 6246767, 12493534, 68714437, 137428874]

約数ペア:

[(1, 137428874), (2, 68714437), (11, 12493534), (22, 6246767), (79, 1739606), (107, 1284382), (158, 869803), (214, 642191), (739, 185966), (869, 158146), (1177, 116762), (1478, 92983), (1738, 79073), (2354, 58381), (8129, 16906), (8453, 16258)]