140011488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 108

約数和(自身を含む): 416674440

約数和(自身を除く): 276662952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 529, 552, 736, 828, 919, 1058, 1104, 1587, 1656, 1838, 2116, 2208, 2757, 3174, 3312, 3676, 4232, 4761, 5514, 6348, 6624, 7352, 8271, 8464, 9522, 11028, 12696, 14704, 16542, 16928, 19044, 21137, 22056, 25392, 29408, 33084, 38088, 42274, 44112, 50784, 63411, 66168, 76176, 84548, 88224, 126822, 132336, 152352, 169096, 190233, 253644, 264672, 338192, 380466, 486151, 507288, 676384, 760932, 972302, 1014576, 1458453, 1521864, 1944604, 2029152, 2916906, 3043728, 3889208, 4375359, 5833812, 6087456, 7778416, 8750718, 11667624, 15556832, 17501436, 23335248, 35002872, 46670496, 70005744, 140011488]

約数ペア:

[(1, 140011488), (2, 70005744), (3, 46670496), (4, 35002872), (6, 23335248), (8, 17501436), (9, 15556832), (12, 11667624), (16, 8750718), (18, 7778416), (23, 6087456), (24, 5833812), (32, 4375359), (36, 3889208), (46, 3043728), (48, 2916906), (69, 2029152), (72, 1944604), (92, 1521864), (96, 1458453), (138, 1014576), (144, 972302), (184, 760932), (207, 676384), (276, 507288), (288, 486151), (368, 380466), (414, 338192), (529, 264672), (552, 253644), (736, 190233), (828, 169096), (919, 152352), (1058, 132336), (1104, 126822), (1587, 88224), (1656, 84548), (1838, 76176), (2116, 66168), (2208, 63411), (2757, 50784), (3174, 44112), (3312, 42274), (3676, 38088), (4232, 33084), (4761, 29408), (5514, 25392), (6348, 22056), (6624, 21137), (7352, 19044), (8271, 16928), (8464, 16542), (9522, 14704), (11028, 12696)]