139297144

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{46933}}^1$

素因数の和:46999

約数の個数: 32

約数和(自身を含む): 304132320

約数和(自身を除く): 164835176

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 46933, 93866, 187732, 328531, 375464, 657062, 1314124, 2487449, 2628248, 4974898, 9949796, 17412143, 19899592, 34824286, 69648572, 139297144]

約数ペア:

[(1, 139297144), (2, 69648572), (4, 34824286), (7, 19899592), (8, 17412143), (14, 9949796), (28, 4974898), (53, 2628248), (56, 2487449), (106, 1314124), (212, 657062), (371, 375464), (424, 328531), (742, 187732), (1484, 93866), (2968, 46933)]