157532128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{378683}}^1$

素因数の和:378706

約数の個数: 24

約数和(自身を含む): 333999288

約数和(自身を除く): 176467160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 378683, 757366, 1514732, 3029464, 4922879, 6058928, 9845758, 12117856, 19691516, 39383032, 78766064, 157532128]

約数ペア:

[(1, 157532128), (2, 78766064), (4, 39383032), (8, 19691516), (13, 12117856), (16, 9845758), (26, 6058928), (32, 4922879), (52, 3029464), (104, 1514732), (208, 757366), (416, 378683)]