156728718137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1\times {\mathrm{3851}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 172629999360

約数和(自身を除く): 15901281223

約数列:

[1, 17, 37, 89, 629, 727, 1513, 3293, 3851, 12359, 26899, 55981, 64703, 65467, 142487, 342739, 457283, 1099951, 2394011, 2422279, 2799677, 5826563, 12681343, 40698187, 47594509, 103588049, 215582831, 249171253, 1760996833, 4235911301, 9219336361, 156728718137]

約数ペア:

[(1, 156728718137), (17, 9219336361), (37, 4235911301), (89, 1760996833), (629, 249171253), (727, 215582831), (1513, 103588049), (3293, 47594509), (3851, 40698187), (12359, 12681343), (26899, 5826563), (55981, 2799677), (64703, 2422279), (65467, 2394011), (142487, 1099951), (342739, 457283)]