153284474

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 113311366

約数列:

[1, 2, 7, 14, 139, 227, 278, 347, 454, 694, 973, 1589, 1946, 2429, 3178, 4858, 31553, 48233, 63106, 78769, 96466, 157538, 220871, 337631, 441742, 551383, 675262, 1102766, 10948891, 21897782, 76642237, 153284474]

約数ペア:

[(1, 153284474), (2, 76642237), (7, 21897782), (14, 10948891), (139, 1102766), (227, 675262), (278, 551383), (347, 441742), (454, 337631), (694, 220871), (973, 157538), (1589, 96466), (1946, 78769), (2429, 63106), (3178, 48233), (4858, 31553)]