140468384

素因数分解:

$2^5\times 7^1\times {\mathrm{627091}}^1$

素因数の和:627108

約数の個数: 24

約数和(自身を含む): 316054368

約数和(自身を除く): 175585984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 627091, 1254182, 2508364, 4389637, 5016728, 8779274, 10033456, 17558548, 20066912, 35117096, 70234192, 140468384]

約数ペア:

[(1, 140468384), (2, 70234192), (4, 35117096), (7, 20066912), (8, 17558548), (14, 10033456), (16, 8779274), (28, 5016728), (32, 4389637), (56, 2508364), (112, 1254182), (224, 627091)]