147340972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{114041}}^1$

素因数の和:114081

約数の個数: 24

約数和(自身を含む): 287385840

約数和(自身を除く): 140044868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 114041, 228082, 456164, 1938697, 2166779, 3877394, 4333558, 7754788, 8667116, 36835243, 73670486, 147340972]

約数ペア:

[(1, 147340972), (2, 73670486), (4, 36835243), (17, 8667116), (19, 7754788), (34, 4333558), (38, 3877394), (68, 2166779), (76, 1938697), (323, 456164), (646, 228082), (1292, 114041)]