176640136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 340512480

約数和(自身を除く): 163872344

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 331, 662, 1324, 1627, 2648, 3254, 6508, 13016, 13571, 27142, 54284, 66707, 108568, 133414, 266828, 533656, 538537, 1077074, 2154148, 4308296, 22080017, 44160034, 88320068, 176640136]

約数ペア:

[(1, 176640136), (2, 88320068), (4, 44160034), (8, 22080017), (41, 4308296), (82, 2154148), (164, 1077074), (328, 538537), (331, 533656), (662, 266828), (1324, 133414), (1627, 108568), (2648, 66707), (3254, 54284), (6508, 27142), (13016, 13571)]