156741485180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{22848613}}^1$

素因数の和:22848643

約数の個数: 48

約数和(自身を含む): 383856715200

約数和(自身を除く): 227115230020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 22848613, 45697226, 91394452, 114243065, 159940291, 228486130, 319880582, 456972260, 639761164, 799701455, 1119582037, 1599402910, 2239164074, 3198805820, 4478328148, 5597910185, 7837074259, 11195820370, 15674148518, 22391640740, 31348297036, 39185371295, 78370742590, 156741485180]

約数ペア:

[(1, 156741485180), (2, 78370742590), (4, 39185371295), (5, 31348297036), (7, 22391640740), (10, 15674148518), (14, 11195820370), (20, 7837074259), (28, 5597910185), (35, 4478328148), (49, 3198805820), (70, 2239164074), (98, 1599402910), (140, 1119582037), (196, 799701455), (245, 639761164), (343, 456972260), (490, 319880582), (686, 228486130), (980, 159940291), (1372, 114243065), (1715, 91394452), (3430, 45697226), (6860, 22848613)]