156915152630

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1\times {\mathrm{78713}}^1$

素因数の和:79672

約数の個数: 32

約数和(自身を含む): 283801123008

約数和(自身を除く): 126885970378

約数列:

[1, 2, 5, 10, 311, 622, 641, 1282, 1555, 3110, 3205, 6410, 78713, 157426, 199351, 393565, 398702, 787130, 996755, 1993510, 24479743, 48959486, 50455033, 100910066, 122398715, 244797430, 252275165, 504550330, 15691515263, 31383030526, 78457576315, 156915152630]

約数ペア:

[(1, 156915152630), (2, 78457576315), (5, 31383030526), (10, 15691515263), (311, 504550330), (622, 252275165), (641, 244797430), (1282, 122398715), (1555, 100910066), (3110, 50455033), (3205, 48959486), (6410, 24479743), (78713, 1993510), (157426, 996755), (199351, 787130), (393565, 398702)]