157057952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{258319}}^1$

素因数の和:258348

約数の個数: 24

約数和(自身を含む): 325483200

約数和(自身を除く): 168425248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 258319, 516638, 1033276, 2066552, 4133104, 4908061, 8266208, 9816122, 19632244, 39264488, 78528976, 157057952]

約数ペア:

[(1, 157057952), (2, 78528976), (4, 39264488), (8, 19632244), (16, 9816122), (19, 8266208), (32, 4908061), (38, 4133104), (76, 2066552), (152, 1033276), (304, 516638), (608, 258319)]