186751188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23473}}^1$

素因数の和:23513

約数の個数: 72

約数和(自身を含む): 538305768

約数和(自身を除く): 351554580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 23473, 46946, 70419, 93892, 140838, 211257, 281676, 305149, 399041, 422514, 610298, 798082, 845028, 915447, 1197123, 1220596, 1596164, 1830894, 2394246, 2746341, 3591369, 3661788, 4788492, 5187533, 5492682, 7182738, 10375066, 10985364, 14365476, 15562599, 20750132, 31125198, 46687797, 62250396, 93375594, 186751188]

約数ペア:

[(1, 186751188), (2, 93375594), (3, 62250396), (4, 46687797), (6, 31125198), (9, 20750132), (12, 15562599), (13, 14365476), (17, 10985364), (18, 10375066), (26, 7182738), (34, 5492682), (36, 5187533), (39, 4788492), (51, 3661788), (52, 3591369), (68, 2746341), (78, 2394246), (102, 1830894), (117, 1596164), (153, 1220596), (156, 1197123), (204, 915447), (221, 845028), (234, 798082), (306, 610298), (442, 422514), (468, 399041), (612, 305149), (663, 281676), (884, 211257), (1326, 140838), (1989, 93892), (2652, 70419), (3978, 46946), (7956, 23473)]