138158778

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 284749632

約数和(自身を除く): 146590854

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 366, 438, 4453, 5171, 8906, 10342, 13359, 15513, 26718, 31026, 315431, 377483, 630862, 754966, 946293, 1132449, 1892586, 2264898, 23026463, 46052926, 69079389, 138158778]

約数ペア:

[(1, 138158778), (2, 69079389), (3, 46052926), (6, 23026463), (61, 2264898), (73, 1892586), (122, 1132449), (146, 946293), (183, 754966), (219, 630862), (366, 377483), (438, 315431), (4453, 31026), (5171, 26718), (8906, 15513), (10342, 13359)]