154196570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16889}}^1$

素因数の和:16990

約数の個数: 32

約数和(自身を含む): 306452160

約数和(自身を除く): 152255590

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 16889, 33778, 84445, 168890, 185779, 371558, 928895, 1401787, 1857790, 2803574, 7008935, 14017870, 15419657, 30839314, 77098285, 154196570]

約数ペア:

[(1, 154196570), (2, 77098285), (5, 30839314), (10, 15419657), (11, 14017870), (22, 7008935), (55, 2803574), (83, 1857790), (110, 1401787), (166, 928895), (415, 371558), (830, 185779), (913, 168890), (1826, 84445), (4565, 33778), (9130, 16889)]