168563870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4723}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 314278272

約数和(自身を除く): 145714402

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 4723, 7138, 9446, 17845, 23615, 35690, 47230, 203089, 392009, 406178, 784018, 1015445, 1960045, 2030890, 3920090, 16856387, 33712774, 84281935, 168563870]

約数ペア:

[(1, 168563870), (2, 84281935), (5, 33712774), (10, 16856387), (43, 3920090), (83, 2030890), (86, 1960045), (166, 1015445), (215, 784018), (415, 406178), (430, 392009), (830, 203089), (3569, 47230), (4723, 35690), (7138, 23615), (9446, 17845)]