156956702215

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 194678225280

約数和(自身を除く): 37721523065

約数列:

[1, 5, 83, 127, 131, 179, 415, 635, 655, 895, 10541, 10873, 14857, 16129, 16637, 22733, 23449, 52705, 54365, 74285, 80645, 83185, 113665, 117245, 1338707, 1380871, 1886839, 1946267, 2112899, 2887091, 2978023, 6693535, 6904355, 9434195, 9731335, 10564495, 14435455, 14890115, 175370617, 239628553, 247175909, 378208921, 876853085, 1198142765, 1235879545, 1891044605, 31391340443, 156956702215]

約数ペア:

[(1, 156956702215), (5, 31391340443), (83, 1891044605), (127, 1235879545), (131, 1198142765), (179, 876853085), (415, 378208921), (635, 247175909), (655, 239628553), (895, 175370617), (10541, 14890115), (10873, 14435455), (14857, 10564495), (16129, 9731335), (16637, 9434195), (22733, 6904355), (23449, 6693535), (52705, 2978023), (54365, 2887091), (74285, 2112899), (80645, 1946267), (83185, 1886839), (113665, 1380871), (117245, 1338707)]