78822790744

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{3877}}^1\times {\mathrm{16187}}^1$

素因数の和:20227

約数の個数: 32

約数和(自身を含む): 148781641680

約数和(自身を除く): 69958850936

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 3877, 7754, 15508, 16187, 31016, 32374, 64748, 129496, 608689, 1217378, 2434756, 2541359, 4869512, 5082718, 10165436, 20330872, 62756999, 125513998, 251027996, 502055992, 9852848843, 19705697686, 39411395372, 78822790744]

約数ペア:

[(1, 78822790744), (2, 39411395372), (4, 19705697686), (8, 9852848843), (157, 502055992), (314, 251027996), (628, 125513998), (1256, 62756999), (3877, 20330872), (7754, 10165436), (15508, 5082718), (16187, 4869512), (31016, 2541359), (32374, 2434756), (64748, 1217378), (129496, 608689)]