129599416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 248592240

約数和(自身を除く): 118992824

約数列:

[1, 2, 4, 8, 53, 106, 212, 337, 424, 674, 907, 1348, 1814, 2696, 3628, 7256, 17861, 35722, 48071, 71444, 96142, 142888, 192284, 305659, 384568, 611318, 1222636, 2445272, 16199927, 32399854, 64799708, 129599416]

約数ペア:

[(1, 129599416), (2, 64799708), (4, 32399854), (8, 16199927), (53, 2445272), (106, 1222636), (212, 611318), (337, 384568), (424, 305659), (674, 192284), (907, 142888), (1348, 96142), (1814, 71444), (2696, 48071), (3628, 35722), (7256, 17861)]