161733124

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{6299}}^1$

素因数の和:6448

約数の個数: 36

約数和(自身を含む): 331808400

約数和(自身を除く): 170075276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 6299, 6419, 12598, 12838, 25196, 25676, 44093, 88186, 176372, 308651, 617302, 825169, 1234604, 1650338, 3300676, 5776183, 11552366, 23104732, 40433281, 80866562, 161733124]

約数ペア:

[(1, 161733124), (2, 80866562), (4, 40433281), (7, 23104732), (14, 11552366), (28, 5776183), (49, 3300676), (98, 1650338), (131, 1234604), (196, 825169), (262, 617302), (524, 308651), (917, 176372), (1834, 88186), (3668, 44093), (6299, 25676), (6419, 25196), (12598, 12838)]