128385162

素因数分解:

$2^1\times 3^5\times {\mathrm{264167}}^1$

素因数の和:264184

約数の個数: 24

約数和(自身を含む): 288471456

約数和(自身を除く): 160086294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 264167, 528334, 792501, 1585002, 2377503, 4755006, 7132509, 14265018, 21397527, 42795054, 64192581, 128385162]

約数ペア:

[(1, 128385162), (2, 64192581), (3, 42795054), (6, 21397527), (9, 14265018), (18, 7132509), (27, 4755006), (54, 2377503), (81, 1585002), (162, 792501), (243, 528334), (486, 264167)]