142145912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 276165120

約数和(自身を除く): 134019208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 1228, 1867, 2456, 3734, 7468, 9517, 14936, 19034, 38068, 57877, 76136, 115754, 231508, 463016, 573169, 1146338, 2292676, 4585352, 17768239, 35536478, 71072956, 142145912]

約数ペア:

[(1, 142145912), (2, 71072956), (4, 35536478), (8, 17768239), (31, 4585352), (62, 2292676), (124, 1146338), (248, 573169), (307, 463016), (614, 231508), (1228, 115754), (1867, 76136), (2456, 57877), (3734, 38068), (7468, 19034), (9517, 14936)]