142312856

素因数分解:

$2^3\times 7^2\times {\mathrm{363043}}^1$

素因数の和:363063

約数の個数: 24

約数和(自身を含む): 310402620

約数和(自身を除く): 168089764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 363043, 726086, 1452172, 2541301, 2904344, 5082602, 10165204, 17789107, 20330408, 35578214, 71156428, 142312856]

約数ペア:

[(1, 142312856), (2, 71156428), (4, 35578214), (7, 20330408), (8, 17789107), (14, 10165204), (28, 5082602), (49, 2904344), (56, 2541301), (98, 1452172), (196, 726086), (392, 363043)]