156770200

素因数分解:

$2^3\times 5^2\times {\mathrm{547}}^1\times {\mathrm{1433}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 365411880

約数和(自身を除く): 208641680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 547, 1094, 1433, 2188, 2735, 2866, 4376, 5470, 5732, 7165, 10940, 11464, 13675, 14330, 21880, 27350, 28660, 35825, 54700, 57320, 71650, 109400, 143300, 286600, 783851, 1567702, 3135404, 3919255, 6270808, 7838510, 15677020, 19596275, 31354040, 39192550, 78385100, 156770200]

約数ペア:

[(1, 156770200), (2, 78385100), (4, 39192550), (5, 31354040), (8, 19596275), (10, 15677020), (20, 7838510), (25, 6270808), (40, 3919255), (50, 3135404), (100, 1567702), (200, 783851), (547, 286600), (1094, 143300), (1433, 109400), (2188, 71650), (2735, 57320), (2866, 54700), (4376, 35825), (5470, 28660), (5732, 27350), (7165, 21880), (10940, 14330), (11464, 13675)]