140735392

素因数分解:

$2^5\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1451}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 317604672

約数和(自身を除く): 176869280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 433, 866, 1451, 1732, 2902, 3031, 3464, 5804, 6062, 6928, 10157, 11608, 12124, 13856, 20314, 23216, 24248, 40628, 46432, 48496, 81256, 96992, 162512, 325024, 628283, 1256566, 2513132, 4397981, 5026264, 8795962, 10052528, 17591924, 20105056, 35183848, 70367696, 140735392]

約数ペア:

[(1, 140735392), (2, 70367696), (4, 35183848), (7, 20105056), (8, 17591924), (14, 10052528), (16, 8795962), (28, 5026264), (32, 4397981), (56, 2513132), (112, 1256566), (224, 628283), (433, 325024), (866, 162512), (1451, 96992), (1732, 81256), (2902, 48496), (3031, 46432), (3464, 40628), (5804, 24248), (6062, 23216), (6928, 20314), (10157, 13856), (11608, 12124)]