143144428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{76303}}^1$

素因数の和:76381

約数の個数: 24

約数和(自身を含む): 290565632

約数和(自身を除く): 147421204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 76303, 152606, 305212, 534121, 1068242, 2136484, 5112301, 10224602, 20449204, 35786107, 71572214, 143144428]

約数ペア:

[(1, 143144428), (2, 71572214), (4, 35786107), (7, 20449204), (14, 10224602), (28, 5112301), (67, 2136484), (134, 1068242), (268, 534121), (469, 305212), (938, 152606), (1876, 76303)]