158939856

素因数分解:

$2^4\times 3^2\times {\mathrm{1103749}}^1$

素因数の和:1103763

約数の個数: 30

約数和(自身を含む): 444811250

約数和(自身を除く): 285871394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1103749, 2207498, 3311247, 4414996, 6622494, 8829992, 9933741, 13244988, 17659984, 19867482, 26489976, 39734964, 52979952, 79469928, 158939856]

約数ペア:

[(1, 158939856), (2, 79469928), (3, 52979952), (4, 39734964), (6, 26489976), (8, 19867482), (9, 17659984), (12, 13244988), (16, 9933741), (18, 8829992), (24, 6622494), (36, 4414996), (48, 3311247), (72, 2207498), (144, 1103749)]