131520992

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{178697}}^1$

素因数の和:178730

約数の個数: 24

約数和(自身を含む): 270191376

約数和(自身を除く): 138670384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 178697, 357394, 714788, 1429576, 2859152, 4110031, 5718304, 8220062, 16440124, 32880248, 65760496, 131520992]

約数ペア:

[(1, 131520992), (2, 65760496), (4, 32880248), (8, 16440124), (16, 8220062), (23, 5718304), (32, 4110031), (46, 2859152), (92, 1429576), (184, 714788), (368, 357394), (736, 178697)]