178128904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5153}}^1$

素因数の和:5337

約数の個数: 32

約数和(自身を含む): 347895000

約数和(自身を除く): 169766096

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 4321, 5153, 8642, 10306, 17284, 20612, 34568, 41224, 149437, 298874, 597748, 767797, 1195496, 1535594, 3071188, 6142376, 22266113, 44532226, 89064452, 178128904]

約数ペア:

[(1, 178128904), (2, 89064452), (4, 44532226), (8, 22266113), (29, 6142376), (58, 3071188), (116, 1535594), (149, 1195496), (232, 767797), (298, 597748), (596, 298874), (1192, 149437), (4321, 41224), (5153, 34568), (8642, 20612), (10306, 17284)]