143927856

素因数分解:

$2^4\times 3^2\times {\mathrm{999499}}^1$

素因数の和:999513

約数の個数: 30

約数和(自身を含む): 402798500

約数和(自身を除く): 258870644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 999499, 1998998, 2998497, 3997996, 5996994, 7995992, 8995491, 11993988, 15991984, 17990982, 23987976, 35981964, 47975952, 71963928, 143927856]

約数ペア:

[(1, 143927856), (2, 71963928), (3, 47975952), (4, 35981964), (6, 23987976), (8, 17990982), (9, 15991984), (12, 11993988), (16, 8995491), (18, 7995992), (24, 5996994), (36, 3997996), (48, 2998497), (72, 1998998), (144, 999499)]