144992

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 299376

約数和(自身を除く): 154384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 736, 788, 1576, 3152, 4531, 6304, 9062, 18124, 36248, 72496, 144992]

約数ペア:

[(1, 144992), (2, 72496), (4, 36248), (8, 18124), (16, 9062), (23, 6304), (32, 4531), (46, 3152), (92, 1576), (184, 788), (197, 736), (368, 394)]