143779244

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28687}}^1$

素因数の和:28877

約数の個数: 24

約数和(自身を含む): 289175040

約数和(自身を除く): 145395796

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 28687, 57374, 114748, 200809, 401618, 803236, 5134973, 10269946, 20539892, 35944811, 71889622, 143779244]

約数ペア:

[(1, 143779244), (2, 71889622), (4, 35944811), (7, 20539892), (14, 10269946), (28, 5134973), (179, 803236), (358, 401618), (716, 200809), (1253, 114748), (2506, 57374), (5012, 28687)]