169894384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31139}}^1$

素因数の和:31189

約数の個数: 40

約数和(自身を含む): 370690560

約数和(自身を除く): 200796176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 31139, 62278, 124556, 249112, 342529, 498224, 685058, 965309, 1370116, 1930618, 2740232, 3861236, 5480464, 7722472, 10618399, 15444944, 21236798, 42473596, 84947192, 169894384]

約数ペア:

[(1, 169894384), (2, 84947192), (4, 42473596), (8, 21236798), (11, 15444944), (16, 10618399), (22, 7722472), (31, 5480464), (44, 3861236), (62, 2740232), (88, 1930618), (124, 1370116), (176, 965309), (248, 685058), (341, 498224), (496, 342529), (682, 249112), (1364, 124556), (2728, 62278), (5456, 31139)]