125289984

素因数分解:

$2^9\times 3^1\times {\mathrm{81569}}^1$

素因数の和:81590

約数の個数: 40

約数和(自身を含む): 333784440

約数和(自身を除く): 208494456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 81569, 163138, 244707, 326276, 489414, 652552, 978828, 1305104, 1957656, 2610208, 3915312, 5220416, 7830624, 10440832, 15661248, 20881664, 31322496, 41763328, 62644992, 125289984]

約数ペア:

[(1, 125289984), (2, 62644992), (3, 41763328), (4, 31322496), (6, 20881664), (8, 15661248), (12, 10440832), (16, 7830624), (24, 5220416), (32, 3915312), (48, 2610208), (64, 1957656), (96, 1305104), (128, 978828), (192, 652552), (256, 489414), (384, 326276), (512, 244707), (768, 163138), (1536, 81569)]