138072408

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{72823}}^1$

素因数の和:72911

約数の個数: 32

約数和(自身を含む): 349555200

約数和(自身を除く): 211482792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 72823, 145646, 218469, 291292, 436938, 582584, 873876, 1747752, 5753017, 11506034, 17259051, 23012068, 34518102, 46024136, 69036204, 138072408]

約数ペア:

[(1, 138072408), (2, 69036204), (3, 46024136), (4, 34518102), (6, 23012068), (8, 17259051), (12, 11506034), (24, 5753017), (79, 1747752), (158, 873876), (237, 582584), (316, 436938), (474, 291292), (632, 218469), (948, 145646), (1896, 72823)]