157804952

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 300207600

約数和(自身を除く): 142402648

約数列:

[1, 2, 4, 8, 113, 226, 227, 452, 454, 769, 904, 908, 1538, 1816, 3076, 6152, 25651, 51302, 86897, 102604, 173794, 174563, 205208, 347588, 349126, 695176, 698252, 1396504, 19725619, 39451238, 78902476, 157804952]

約数ペア:

[(1, 157804952), (2, 78902476), (4, 39451238), (8, 19725619), (113, 1396504), (226, 698252), (227, 695176), (452, 349126), (454, 347588), (769, 205208), (904, 174563), (908, 173794), (1538, 102604), (1816, 86897), (3076, 51302), (6152, 25651)]