172959984

素因数分解:

$2^4\times 3^2\times {\mathrm{1201111}}^1$

素因数の和:1201125

約数の個数: 30

約数和(自身を含む): 484048136

約数和(自身を除く): 311088152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1201111, 2402222, 3603333, 4804444, 7206666, 9608888, 10809999, 14413332, 19217776, 21619998, 28826664, 43239996, 57653328, 86479992, 172959984]

約数ペア:

[(1, 172959984), (2, 86479992), (3, 57653328), (4, 43239996), (6, 28826664), (8, 21619998), (9, 19217776), (12, 14413332), (16, 10809999), (18, 9608888), (24, 7206666), (36, 4804444), (48, 3603333), (72, 2402222), (144, 1201111)]