139890102

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21851}}^1$

素因数の和:21964

約数の個数: 32

約数和(自身を含む): 308375424

約数和(自身を除く): 168485322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 21851, 43702, 65553, 131106, 240361, 480722, 721083, 1442166, 2119547, 4239094, 6358641, 12717282, 23315017, 46630034, 69945051, 139890102]

約数ペア:

[(1, 139890102), (2, 69945051), (3, 46630034), (6, 23315017), (11, 12717282), (22, 6358641), (33, 4239094), (66, 2119547), (97, 1442166), (194, 721083), (291, 480722), (582, 240361), (1067, 131106), (2134, 65553), (3201, 43702), (6402, 21851)]