157070586172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{9719}}^1$

素因数の和:10258

約数の個数: 48

約数和(自身を含む): 280869120000

約数和(自身を除く): 123798533828

約数列:

[1, 2, 4, 79, 158, 199, 257, 316, 398, 514, 796, 1028, 9719, 15721, 19438, 20303, 31442, 38876, 40606, 51143, 62884, 81212, 102286, 204572, 767801, 1535602, 1934081, 2497783, 3071204, 3868162, 4040297, 4995566, 7736324, 8080594, 9991132, 16161188, 152792399, 197324857, 305584798, 394649714, 497058817, 611169596, 789299428, 994117634, 1988235268, 39267646543, 78535293086, 157070586172]

約数ペア:

[(1, 157070586172), (2, 78535293086), (4, 39267646543), (79, 1988235268), (158, 994117634), (199, 789299428), (257, 611169596), (316, 497058817), (398, 394649714), (514, 305584798), (796, 197324857), (1028, 152792399), (9719, 16161188), (15721, 9991132), (19438, 8080594), (20303, 7736324), (31442, 4995566), (38876, 4040297), (40606, 3868162), (51143, 3071204), (62884, 2497783), (81212, 1934081), (102286, 1535602), (204572, 767801)]