129699276

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31511}}^1$

素因数の和:31539

約数の個数: 48

約数和(自身を含む): 352934400

約数和(自身を除く): 223235124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 31511, 63022, 94533, 126044, 189066, 220577, 378132, 441154, 661731, 882308, 1323462, 1544039, 2646924, 3088078, 4632117, 6176156, 9264234, 10808273, 18528468, 21616546, 32424819, 43233092, 64849638, 129699276]

約数ペア:

[(1, 129699276), (2, 64849638), (3, 43233092), (4, 32424819), (6, 21616546), (7, 18528468), (12, 10808273), (14, 9264234), (21, 6176156), (28, 4632117), (42, 3088078), (49, 2646924), (84, 1544039), (98, 1323462), (147, 882308), (196, 661731), (294, 441154), (343, 378132), (588, 220577), (686, 189066), (1029, 126044), (1372, 94533), (2058, 63022), (4116, 31511)]