156744670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 287981568

約数和(自身を除く): 131236898

約数列:

[1, 2, 5, 10, 83, 127, 166, 254, 415, 635, 830, 1270, 1487, 2974, 7435, 10541, 14870, 21082, 52705, 105410, 123421, 188849, 246842, 377698, 617105, 944245, 1234210, 1888490, 15674467, 31348934, 78372335, 156744670]

約数ペア:

[(1, 156744670), (2, 78372335), (5, 31348934), (10, 15674467), (83, 1888490), (127, 1234210), (166, 944245), (254, 617105), (415, 377698), (635, 246842), (830, 188849), (1270, 123421), (1487, 105410), (2974, 52705), (7435, 21082), (10541, 14870)]