128282976

素因数分解:

$2^5\times 3^2\times {\mathrm{445427}}^1$

素因数の和:445443

約数の個数: 36

約数和(自身を含む): 364805532

約数和(自身を除く): 236522556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 445427, 890854, 1336281, 1781708, 2672562, 3563416, 4008843, 5345124, 7126832, 8017686, 10690248, 14253664, 16035372, 21380496, 32070744, 42760992, 64141488, 128282976]

約数ペア:

[(1, 128282976), (2, 64141488), (3, 42760992), (4, 32070744), (6, 21380496), (8, 16035372), (9, 14253664), (12, 10690248), (16, 8017686), (18, 7126832), (24, 5345124), (32, 4008843), (36, 3563416), (48, 2672562), (72, 1781708), (96, 1336281), (144, 890854), (288, 445427)]