166615066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42569}}^1$

素因数の和:42693

約数の個数: 16

約数和(自身を含む): 265636800

約数和(自身を除く): 99021734

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 42569, 85138, 808811, 1617622, 4384607, 8769214, 83307533, 166615066]

約数ペア:

[(1, 166615066), (2, 83307533), (19, 8769214), (38, 4384607), (103, 1617622), (206, 808811), (1957, 85138), (3914, 42569)]