142791288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^2$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 367542840

約数和(自身を除く): 224751552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 401, 444, 802, 888, 1203, 1604, 2406, 3208, 4812, 9624, 14837, 29674, 44511, 59348, 89022, 118696, 160801, 178044, 321602, 356088, 482403, 643204, 964806, 1286408, 1929612, 3859224, 5949637, 11899274, 17848911, 23798548, 35697822, 47597096, 71395644, 142791288]

約数ペア:

[(1, 142791288), (2, 71395644), (3, 47597096), (4, 35697822), (6, 23798548), (8, 17848911), (12, 11899274), (24, 5949637), (37, 3859224), (74, 1929612), (111, 1286408), (148, 964806), (222, 643204), (296, 482403), (401, 356088), (444, 321602), (802, 178044), (888, 160801), (1203, 118696), (1604, 89022), (2406, 59348), (3208, 44511), (4812, 29674), (9624, 14837)]