156968013455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1109197}}^1$

素因数の和:1109327

約数の個数: 32

約数和(自身を含む): 214669744128

約数和(自身を除く): 57701730673

約数列:

[1, 5, 11, 31, 55, 83, 155, 341, 415, 913, 1705, 2573, 4565, 12865, 28303, 141515, 1109197, 5545985, 12201167, 34385107, 61005835, 92063351, 171925535, 378236177, 460316755, 1012696861, 1891180885, 2853963881, 5063484305, 14269819405, 31393602691, 156968013455]

約数ペア:

[(1, 156968013455), (5, 31393602691), (11, 14269819405), (31, 5063484305), (55, 2853963881), (83, 1891180885), (155, 1012696861), (341, 460316755), (415, 378236177), (913, 171925535), (1705, 92063351), (2573, 61005835), (4565, 34385107), (12865, 12201167), (28303, 5545985), (141515, 1109197)]