151762120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199687}}^1$

素因数の和:199717

約数の個数: 32

約数和(自身を含む): 359438400

約数和(自身を除く): 207676280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 199687, 399374, 798748, 998435, 1597496, 1996870, 3794053, 3993740, 7588106, 7987480, 15176212, 18970265, 30352424, 37940530, 75881060, 151762120]

約数ペア:

[(1, 151762120), (2, 75881060), (4, 37940530), (5, 30352424), (8, 18970265), (10, 15176212), (19, 7987480), (20, 7588106), (38, 3993740), (40, 3794053), (76, 1996870), (95, 1597496), (152, 998435), (190, 798748), (380, 399374), (760, 199687)]