156770078416

素因数分解:

$2^4\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{666857}}^1$

素因数の和:668971

約数の個数: 40

約数和(自身を含む): 347299646400

約数和(自身を除く): 190529567984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2099, 4198, 8396, 14693, 16792, 29386, 33584, 58772, 117544, 235088, 666857, 1333714, 2667428, 4667999, 5334856, 9335998, 10669712, 18671996, 37343992, 74687984, 1399732843, 2799465686, 5598931372, 9798129901, 11197862744, 19596259802, 22395725488, 39192519604, 78385039208, 156770078416]

約数ペア:

[(1, 156770078416), (2, 78385039208), (4, 39192519604), (7, 22395725488), (8, 19596259802), (14, 11197862744), (16, 9798129901), (28, 5598931372), (56, 2799465686), (112, 1399732843), (2099, 74687984), (4198, 37343992), (8396, 18671996), (14693, 10669712), (16792, 9335998), (29386, 5334856), (33584, 4667999), (58772, 2667428), (117544, 1333714), (235088, 666857)]