145619394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2309}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 304698240

約数和(自身を除く): 159078846

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 457, 914, 1371, 2309, 2742, 4618, 6927, 10511, 13854, 21022, 31533, 53107, 63066, 106214, 159321, 318642, 1055213, 2110426, 3165639, 6331278, 24269899, 48539798, 72809697, 145619394]

約数ペア:

[(1, 145619394), (2, 72809697), (3, 48539798), (6, 24269899), (23, 6331278), (46, 3165639), (69, 2110426), (138, 1055213), (457, 318642), (914, 159321), (1371, 106214), (2309, 63066), (2742, 53107), (4618, 31533), (6927, 21022), (10511, 13854)]