157214113

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 206807040

約数和(自身を除く): 49592927

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2243, 2261, 3689, 4123, 10013, 15701, 38131, 42617, 69533, 70091, 266917, 298319, 486731, 724489, 1182061, 1321127, 5071423, 8274427, 9247889, 22459159, 157214113]

約数ペア:

[(1, 157214113), (7, 22459159), (17, 9247889), (19, 8274427), (31, 5071423), (119, 1321127), (133, 1182061), (217, 724489), (323, 486731), (527, 298319), (589, 266917), (2243, 70091), (2261, 69533), (3689, 42617), (4123, 38131), (10013, 15701)]