143896330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22877}}^1$

素因数の和:22938

約数の個数: 32

約数和(自身を含む): 281673936

約数和(自身を除く): 137777606

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 22877, 45754, 114385, 228770, 388909, 777818, 846449, 1692898, 1944545, 3889090, 4232245, 8464490, 14389633, 28779266, 71948165, 143896330]

約数ペア:

[(1, 143896330), (2, 71948165), (5, 28779266), (10, 14389633), (17, 8464490), (34, 4232245), (37, 3889090), (74, 1944545), (85, 1692898), (170, 846449), (185, 777818), (370, 388909), (629, 228770), (1258, 114385), (3145, 45754), (6290, 22877)]