143417990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 263160576

約数和(自身を除く): 119742586

約数列:

[1, 2, 5, 10, 73, 146, 223, 365, 446, 730, 881, 1115, 1762, 2230, 4405, 8810, 16279, 32558, 64313, 81395, 128626, 162790, 196463, 321565, 392926, 643130, 982315, 1964630, 14341799, 28683598, 71708995, 143417990]

約数ペア:

[(1, 143417990), (2, 71708995), (5, 28683598), (10, 14341799), (73, 1964630), (146, 982315), (223, 643130), (365, 392926), (446, 321565), (730, 196463), (881, 162790), (1115, 128626), (1762, 81395), (2230, 64313), (4405, 32558), (8810, 16279)]