157406256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{156157}}^1$

素因数の和:156178

約数の個数: 60

約数和(自身を含む): 503453392

約数和(自身を除く): 346047136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 156157, 312314, 468471, 624628, 936942, 1093099, 1249256, 1405413, 1873884, 2186198, 2498512, 2810826, 3279297, 3747768, 4372396, 5621652, 6558594, 7495536, 8744792, 9837891, 11243304, 13117188, 17489584, 19675782, 22486608, 26234376, 39351564, 52468752, 78703128, 157406256]

約数ペア:

[(1, 157406256), (2, 78703128), (3, 52468752), (4, 39351564), (6, 26234376), (7, 22486608), (8, 19675782), (9, 17489584), (12, 13117188), (14, 11243304), (16, 9837891), (18, 8744792), (21, 7495536), (24, 6558594), (28, 5621652), (36, 4372396), (42, 3747768), (48, 3279297), (56, 2810826), (63, 2498512), (72, 2186198), (84, 1873884), (112, 1405413), (126, 1249256), (144, 1093099), (168, 936942), (252, 624628), (336, 468471), (504, 312314), (1008, 156157)]