157495128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30241}}^1$

素因数の和:30288

約数の個数: 64

約数和(自身を含む): 464517120

約数和(自身を除く): 307021992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 30241, 60482, 90723, 120964, 181446, 211687, 241928, 362892, 423374, 635061, 725784, 846748, 937471, 1270122, 1693496, 1874942, 2540244, 2812413, 3749884, 5080488, 5624826, 6562297, 7499768, 11249652, 13124594, 19686891, 22499304, 26249188, 39373782, 52498376, 78747564, 157495128]

約数ペア:

[(1, 157495128), (2, 78747564), (3, 52498376), (4, 39373782), (6, 26249188), (7, 22499304), (8, 19686891), (12, 13124594), (14, 11249652), (21, 7499768), (24, 6562297), (28, 5624826), (31, 5080488), (42, 3749884), (56, 2812413), (62, 2540244), (84, 1874942), (93, 1693496), (124, 1270122), (168, 937471), (186, 846748), (217, 725784), (248, 635061), (372, 423374), (434, 362892), (651, 241928), (744, 211687), (868, 181446), (1302, 120964), (1736, 90723), (2604, 60482), (5208, 30241)]