161069084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 327045600

約数和(自身を除く): 165976516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 349, 374, 617, 698, 748, 1234, 1396, 2468, 3839, 5933, 6787, 7678, 10489, 11866, 13574, 15356, 20978, 23732, 27148, 41956, 65263, 115379, 130526, 215333, 230758, 261052, 430666, 461516, 861332, 2368663, 3660661, 4737326, 7321322, 9474652, 14642644, 40267271, 80534542, 161069084]

約数ペア:

[(1, 161069084), (2, 80534542), (4, 40267271), (11, 14642644), (17, 9474652), (22, 7321322), (34, 4737326), (44, 3660661), (68, 2368663), (187, 861332), (349, 461516), (374, 430666), (617, 261052), (698, 230758), (748, 215333), (1234, 130526), (1396, 115379), (2468, 65263), (3839, 41956), (5933, 27148), (6787, 23732), (7678, 20978), (10489, 15356), (11866, 13574)]