166326316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{21467}}^1$

素因数の和:21633

約数の個数: 24

約数和(自身を含む): 315579600

約数和(自身を除く): 149253284

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 21467, 42934, 85868, 279071, 558142, 1116284, 3198583, 6397166, 12794332, 41581579, 83163158, 166326316]

約数ペア:

[(1, 166326316), (2, 83163158), (4, 41581579), (13, 12794332), (26, 6397166), (52, 3198583), (149, 1116284), (298, 558142), (596, 279071), (1937, 85868), (3874, 42934), (7748, 21467)]