133243208

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76753}}^1$

素因数の和:76797

約数の個数: 32

約数和(自身を含む): 294735360

約数和(自身を除く): 161492152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76753, 153506, 307012, 537271, 614024, 1074542, 2149084, 2379343, 4298168, 4758686, 9517372, 16655401, 19034744, 33310802, 66621604, 133243208]

約数ペア:

[(1, 133243208), (2, 66621604), (4, 33310802), (7, 19034744), (8, 16655401), (14, 9517372), (28, 4758686), (31, 4298168), (56, 2379343), (62, 2149084), (124, 1074542), (217, 614024), (248, 537271), (434, 307012), (868, 153506), (1736, 76753)]