157381266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{9887}}^1$

素因数の和:10278

約数の個数: 32

約数和(自身を含む): 360714240

約数和(自身を除く): 203332974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 5306, 7959, 9887, 15918, 19774, 29661, 59322, 69209, 138418, 207627, 415254, 3747173, 7494346, 11241519, 22483038, 26230211, 52460422, 78690633, 157381266]

約数ペア:

[(1, 157381266), (2, 78690633), (3, 52460422), (6, 26230211), (7, 22483038), (14, 11241519), (21, 7494346), (42, 3747173), (379, 415254), (758, 207627), (1137, 138418), (2274, 69209), (2653, 59322), (5306, 29661), (7959, 19774), (9887, 15918)]