128963734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 212401440

約数和(自身を除く): 83437706

約数列:

[1, 2, 17, 34, 53, 59, 106, 118, 901, 1003, 1213, 1802, 2006, 2426, 3127, 6254, 20621, 41242, 53159, 64289, 71567, 106318, 128578, 143134, 1092913, 1216639, 2185826, 2433278, 3793051, 7586102, 64481867, 128963734]

約数ペア:

[(1, 128963734), (2, 64481867), (17, 7586102), (34, 3793051), (53, 2433278), (59, 2185826), (106, 1216639), (118, 1092913), (901, 143134), (1003, 128578), (1213, 106318), (1802, 71567), (2006, 64289), (2426, 53159), (3127, 41242), (6254, 20621)]