149780316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1783099}}^1$

素因数の和:1783113

約数の個数: 24

約数和(自身を含む): 399414400

約数和(自身を除く): 249634084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783099, 3566198, 5349297, 7132396, 10698594, 12481693, 21397188, 24963386, 37445079, 49926772, 74890158, 149780316]

約数ペア:

[(1, 149780316), (2, 74890158), (3, 49926772), (4, 37445079), (6, 24963386), (7, 21397188), (12, 12481693), (14, 10698594), (21, 7132396), (28, 5349297), (42, 3566198), (84, 1783099)]