153972016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79531}}^1$

素因数の和:79561

約数の個数: 30

約数和(自身を含む): 327910436

約数和(自身を除く): 173938420

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 79531, 159062, 318124, 636248, 874841, 1272496, 1749682, 3499364, 6998728, 9623251, 13997456, 19246502, 38493004, 76986008, 153972016]

約数ペア:

[(1, 153972016), (2, 76986008), (4, 38493004), (8, 19246502), (11, 13997456), (16, 9623251), (22, 6998728), (44, 3499364), (88, 1749682), (121, 1272496), (176, 874841), (242, 636248), (484, 318124), (968, 159062), (1936, 79531)]