155231752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2459}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 314092800

約数和(自身を除く): 158861048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 2459, 4856, 4918, 7891, 9836, 15782, 19672, 31564, 31967, 63128, 63934, 127868, 255736, 1492613, 2985226, 5970452, 11940904, 19403969, 38807938, 77615876, 155231752]

約数ペア:

[(1, 155231752), (2, 77615876), (4, 38807938), (8, 19403969), (13, 11940904), (26, 5970452), (52, 2985226), (104, 1492613), (607, 255736), (1214, 127868), (2428, 63934), (2459, 63128), (4856, 31967), (4918, 31564), (7891, 19672), (9836, 15782)]