158705728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{67021}}^1$

素因数の和:67070

約数の個数: 28

約数和(自身を含む): 323448172

約数和(自身を除く): 164742444

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 67021, 134042, 268084, 536168, 1072336, 2144672, 2479777, 4289344, 4959554, 9919108, 19838216, 39676432, 79352864, 158705728]

約数ペア:

[(1, 158705728), (2, 79352864), (4, 39676432), (8, 19838216), (16, 9919108), (32, 4959554), (37, 4289344), (64, 2479777), (74, 2144672), (148, 1072336), (296, 536168), (592, 268084), (1184, 134042), (2368, 67021)]