156914230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19541}}^1$

素因数の和:19632

約数の個数: 32

約数和(自身を含む): 312359328

約数和(自身を除く): 155445098

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 19541, 39082, 97705, 195410, 214951, 429902, 1074755, 1426493, 2149510, 2852986, 7132465, 14264930, 15691423, 31382846, 78457115, 156914230]

約数ペア:

[(1, 156914230), (2, 78457115), (5, 31382846), (10, 15691423), (11, 14264930), (22, 7132465), (55, 2852986), (73, 2149510), (110, 1426493), (146, 1074755), (365, 429902), (730, 214951), (803, 195410), (1606, 97705), (4015, 39082), (8030, 19541)]