140159032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4973}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 284114880

約数和(自身を除く): 143955848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 4973, 7046, 9946, 14092, 19892, 28184, 39784, 64649, 129298, 258596, 517192, 1347683, 2695366, 5390732, 10781464, 17519879, 35039758, 70079516, 140159032]

約数ペア:

[(1, 140159032), (2, 70079516), (4, 35039758), (8, 17519879), (13, 10781464), (26, 5390732), (52, 2695366), (104, 1347683), (271, 517192), (542, 258596), (1084, 129298), (2168, 64649), (3523, 39784), (4973, 28184), (7046, 19892), (9946, 14092)]