156760351216

素因数分解:

$2^4\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{438623}}^1$

素因数の和:441829

約数の個数: 40

約数和(自身を含む): 347221776384

約数和(自身を除く): 190461425168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3191, 6382, 12764, 22337, 25528, 44674, 51056, 89348, 178696, 357392, 438623, 877246, 1754492, 3070361, 3508984, 6140722, 7017968, 12281444, 24562888, 49125776, 1399645993, 2799291986, 5598583972, 9797521951, 11197167944, 19595043902, 22394335888, 39190087804, 78380175608, 156760351216]

約数ペア:

[(1, 156760351216), (2, 78380175608), (4, 39190087804), (7, 22394335888), (8, 19595043902), (14, 11197167944), (16, 9797521951), (28, 5598583972), (56, 2799291986), (112, 1399645993), (3191, 49125776), (6382, 24562888), (12764, 12281444), (22337, 7017968), (25528, 6140722), (44674, 3508984), (51056, 3070361), (89348, 1754492), (178696, 877246), (357392, 438623)]