156770984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 304900200

約数和(自身を除く): 148129216

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 521, 1042, 1297, 2084, 2594, 4168, 5188, 10376, 15109, 30218, 37613, 60436, 75226, 120872, 150452, 300904, 675737, 1351474, 2702948, 5405896, 19596373, 39192746, 78385492, 156770984]

約数ペア:

[(1, 156770984), (2, 78385492), (4, 39192746), (8, 19596373), (29, 5405896), (58, 2702948), (116, 1351474), (232, 675737), (521, 300904), (1042, 150452), (1297, 120872), (2084, 75226), (2594, 60436), (4168, 37613), (5188, 30218), (10376, 15109)]