156307208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2053}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 303663360

約数和(自身を除く): 147356152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 1228, 2053, 2456, 4106, 8212, 9517, 16424, 19034, 38068, 63643, 76136, 127286, 254572, 509144, 630271, 1260542, 2521084, 5042168, 19538401, 39076802, 78153604, 156307208]

約数ペア:

[(1, 156307208), (2, 78153604), (4, 39076802), (8, 19538401), (31, 5042168), (62, 2521084), (124, 1260542), (248, 630271), (307, 509144), (614, 254572), (1228, 127286), (2053, 76136), (2456, 63643), (4106, 38068), (8212, 19034), (9517, 16424)]