248082128

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14669}}^1$

素因数の和:14835

約数の個数: 40

約数和(自身を含む): 553000320

約数和(自身を除く): 304918192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 14669, 16912, 29338, 58676, 102683, 117352, 205366, 234704, 410732, 821464, 1642928, 2215019, 4430038, 8860076, 15505133, 17720152, 31010266, 35440304, 62020532, 124041064, 248082128]

約数ペア:

[(1, 248082128), (2, 124041064), (4, 62020532), (7, 35440304), (8, 31010266), (14, 17720152), (16, 15505133), (28, 8860076), (56, 4430038), (112, 2215019), (151, 1642928), (302, 821464), (604, 410732), (1057, 234704), (1208, 205366), (2114, 117352), (2416, 102683), (4228, 58676), (8456, 29338), (14669, 16912)]