129164684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{37159}}^1$

素因数の和:37253

約数の個数: 24

約数和(自身を含む): 249715200

約数和(自身を除く): 120550516

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 37159, 74318, 148636, 408749, 817498, 1634996, 2935561, 5871122, 11742244, 32291171, 64582342, 129164684]

約数ペア:

[(1, 129164684), (2, 64582342), (4, 32291171), (11, 11742244), (22, 5871122), (44, 2935561), (79, 1634996), (158, 817498), (316, 408749), (869, 148636), (1738, 74318), (3476, 37159)]