134449720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146141}}^1$

素因数の和:146175

約数の個数: 32

約数和(自身を含む): 315666720

約数和(自身を除く): 181217000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 146141, 292282, 584564, 730705, 1169128, 1461410, 2922820, 3361243, 5845640, 6722486, 13444972, 16806215, 26889944, 33612430, 67224860, 134449720]

約数ペア:

[(1, 134449720), (2, 67224860), (4, 33612430), (5, 26889944), (8, 16806215), (10, 13444972), (20, 6722486), (23, 5845640), (40, 3361243), (46, 2922820), (92, 1461410), (115, 1169128), (184, 730705), (230, 584564), (460, 292282), (920, 146141)]