168897888

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8753}}^1$

素因数の和:8836

約数の個数: 72

約数和(自身を含む): 487527768

約数和(自身を除く): 318629880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 8753, 9648, 17506, 19296, 26259, 35012, 52518, 70024, 78777, 105036, 140048, 157554, 210072, 280096, 315108, 420144, 586451, 630216, 840288, 1172902, 1260432, 1759353, 2345804, 2520864, 3518706, 4691608, 5278059, 7037412, 9383216, 10556118, 14074824, 18766432, 21112236, 28149648, 42224472, 56299296, 84448944, 168897888]

約数ペア:

[(1, 168897888), (2, 84448944), (3, 56299296), (4, 42224472), (6, 28149648), (8, 21112236), (9, 18766432), (12, 14074824), (16, 10556118), (18, 9383216), (24, 7037412), (32, 5278059), (36, 4691608), (48, 3518706), (67, 2520864), (72, 2345804), (96, 1759353), (134, 1260432), (144, 1172902), (201, 840288), (268, 630216), (288, 586451), (402, 420144), (536, 315108), (603, 280096), (804, 210072), (1072, 157554), (1206, 140048), (1608, 105036), (2144, 78777), (2412, 70024), (3216, 52518), (4824, 35012), (6432, 26259), (8753, 19296), (9648, 17506)]