156954354167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 172498470144

約数和(自身を除く): 15544115977

約数列:

[1, 13, 67, 401, 571, 787, 871, 5213, 7423, 10231, 26867, 38257, 52729, 228971, 315587, 349271, 449377, 497341, 685477, 2976623, 4102631, 5841901, 15341057, 21144329, 30108259, 180200177, 199433741, 274876277, 391407367, 2342602301, 12073411859, 156954354167]

約数ペア:

[(1, 156954354167), (13, 12073411859), (67, 2342602301), (401, 391407367), (571, 274876277), (787, 199433741), (871, 180200177), (5213, 30108259), (7423, 21144329), (10231, 15341057), (26867, 5841901), (38257, 4102631), (52729, 2976623), (228971, 685477), (315587, 497341), (349271, 449377)]