133748176

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{4289}}^1$

素因数の和:6246

約数の個数: 20

約数和(自身を含む): 259330500

約数和(自身を除く): 125582324

約数列:

[1, 2, 4, 8, 16, 1949, 3898, 4289, 7796, 8578, 15592, 17156, 31184, 34312, 68624, 8359261, 16718522, 33437044, 66874088, 133748176]

約数ペア:

[(1, 133748176), (2, 66874088), (4, 33437044), (8, 16718522), (16, 8359261), (1949, 68624), (3898, 34312), (4289, 31184), (7796, 17156), (8578, 15592)]