163914278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{3907}}^1$

素因数の和:5827

約数の個数: 16

約数和(自身を含む): 268432704

約数和(自身を除く): 104518426

約数列:

[1, 2, 11, 22, 1907, 3814, 3907, 7814, 20977, 41954, 42977, 85954, 7450649, 14901298, 81957139, 163914278]

約数ペア:

[(1, 163914278), (2, 81957139), (11, 14901298), (22, 7450649), (1907, 85954), (3814, 42977), (3907, 41954), (7814, 20977)]