151121264

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31379}}^1$

素因数の和:31437

約数の個数: 40

約数和(自身を含む): 342418560

約数和(自身を除く): 191297296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 31379, 62758, 125516, 219653, 251032, 439306, 502064, 878612, 1349297, 1757224, 2698594, 3514448, 5397188, 9445079, 10794376, 18890158, 21588752, 37780316, 75560632, 151121264]

約数ペア:

[(1, 151121264), (2, 75560632), (4, 37780316), (7, 21588752), (8, 18890158), (14, 10794376), (16, 9445079), (28, 5397188), (43, 3514448), (56, 2698594), (86, 1757224), (112, 1349297), (172, 878612), (301, 502064), (344, 439306), (602, 251032), (688, 219653), (1204, 125516), (2408, 62758), (4816, 31379)]