129585512

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31699}}^1$

素因数の和:31785

約数の個数: 32

約数和(自身を含む): 281496000

約数和(自身を除く): 151910488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 31699, 63398, 126796, 221893, 253592, 443786, 887572, 1775144, 2314027, 4628054, 9256108, 16198189, 18512216, 32396378, 64792756, 129585512]

約数ペア:

[(1, 129585512), (2, 64792756), (4, 32396378), (7, 18512216), (8, 16198189), (14, 9256108), (28, 4628054), (56, 2314027), (73, 1775144), (146, 887572), (292, 443786), (511, 253592), (584, 221893), (1022, 126796), (2044, 63398), (4088, 31699)]