153173041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 192614400

約数和(自身を除く): 39441359

約数列:

[1, 7, 19, 29, 133, 151, 203, 263, 551, 1057, 1841, 2869, 3857, 4379, 4997, 7627, 20083, 30653, 34979, 39713, 53389, 83201, 144913, 277991, 582407, 754547, 1014391, 1151677, 5281829, 8061739, 21881863, 153173041]

約数ペア:

[(1, 153173041), (7, 21881863), (19, 8061739), (29, 5281829), (133, 1151677), (151, 1014391), (203, 754547), (263, 582407), (551, 277991), (1057, 144913), (1841, 83201), (2869, 53389), (3857, 39713), (4379, 34979), (4997, 30653), (7627, 20083)]