158234608

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2239}}^1$

素因数の和:2885

約数の個数: 40

約数和(自身を含む): 351088640

約数和(自身を除く): 192854032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 2239, 2524, 4417, 4478, 5048, 8834, 8956, 10096, 15673, 17668, 17912, 31346, 35336, 35824, 62692, 70672, 125384, 250768, 1412809, 2825618, 5651236, 9889663, 11302472, 19779326, 22604944, 39558652, 79117304, 158234608]

約数ペア:

[(1, 158234608), (2, 79117304), (4, 39558652), (7, 22604944), (8, 19779326), (14, 11302472), (16, 9889663), (28, 5651236), (56, 2825618), (112, 1412809), (631, 250768), (1262, 125384), (2239, 70672), (2524, 62692), (4417, 35824), (4478, 35336), (5048, 31346), (8834, 17912), (8956, 17668), (10096, 15673)]