168391158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14489}}^1$

素因数の和:14656

約数の個数: 32

約数和(自身を含む): 365148000

約数和(自身を除く): 196756842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 14489, 28978, 43467, 86934, 188357, 376714, 565071, 1130142, 2158861, 4317722, 6476583, 12953166, 28065193, 56130386, 84195579, 168391158]

約数ペア:

[(1, 168391158), (2, 84195579), (3, 56130386), (6, 28065193), (13, 12953166), (26, 6476583), (39, 4317722), (78, 2158861), (149, 1130142), (298, 565071), (447, 376714), (894, 188357), (1937, 86934), (3874, 43467), (5811, 28978), (11622, 14489)]