129347512

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13831}}^1$

素因数の和:14011

約数の個数: 32

約数和(自身を含む): 278853120

約数和(自身を除く): 149505608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 13831, 27662, 55324, 96817, 110648, 193634, 387268, 774536, 2309777, 4619554, 9239108, 16168439, 18478216, 32336878, 64673756, 129347512]

約数ペア:

[(1, 129347512), (2, 64673756), (4, 32336878), (7, 18478216), (8, 16168439), (14, 9239108), (28, 4619554), (56, 2309777), (167, 774536), (334, 387268), (668, 193634), (1169, 110648), (1336, 96817), (2338, 55324), (4676, 27662), (9352, 13831)]