144848312

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 317540160

約数和(自身を除く): 172691848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 892, 1561, 1657, 1784, 3122, 3314, 6244, 6628, 10927, 11599, 12488, 13256, 21854, 23198, 43708, 46396, 81193, 87416, 92792, 162386, 324772, 369511, 649544, 739022, 1478044, 2586577, 2956088, 5173154, 10346308, 18106039, 20692616, 36212078, 72424156, 144848312]

約数ペア:

[(1, 144848312), (2, 72424156), (4, 36212078), (7, 20692616), (8, 18106039), (14, 10346308), (28, 5173154), (49, 2956088), (56, 2586577), (98, 1478044), (196, 739022), (223, 649544), (392, 369511), (446, 324772), (892, 162386), (1561, 92792), (1657, 87416), (1784, 81193), (3122, 46396), (3314, 43708), (6244, 23198), (6628, 21854), (10927, 13256), (11599, 12488)]