156719988

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{9739}}^1$

素因数の和:9901

約数の個数: 48

約数和(自身を含む): 409080000

約数和(自身を除く): 252360012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 5364, 8046, 9739, 16092, 19478, 29217, 38956, 58434, 87651, 116868, 175302, 262953, 350604, 525906, 1051812, 1451111, 2902222, 4353333, 5804444, 8706666, 13059999, 17413332, 26119998, 39179997, 52239996, 78359994, 156719988]

約数ペア:

[(1, 156719988), (2, 78359994), (3, 52239996), (4, 39179997), (6, 26119998), (9, 17413332), (12, 13059999), (18, 8706666), (27, 5804444), (36, 4353333), (54, 2902222), (108, 1451111), (149, 1051812), (298, 525906), (447, 350604), (596, 262953), (894, 175302), (1341, 116868), (1788, 87651), (2682, 58434), (4023, 38956), (5364, 29217), (8046, 19478), (9739, 16092)]