156968867488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{2473}}^1\times {\mathrm{53609}}^1$

素因数の和:56129

約数の個数: 48

約数和(自身を含む): 317518949160

約数和(自身を除く): 160550081672

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 2473, 4946, 9892, 19784, 39568, 53609, 79136, 91501, 107218, 183002, 214436, 366004, 428872, 732008, 857744, 1464016, 1715488, 1983533, 2928032, 3967066, 7934132, 15868264, 31736528, 63473056, 132575057, 265150114, 530300228, 1060600456, 2121200912, 4242401824, 4905277109, 9810554218, 19621108436, 39242216872, 78484433744, 156968867488]

約数ペア:

[(1, 156968867488), (2, 78484433744), (4, 39242216872), (8, 19621108436), (16, 9810554218), (32, 4905277109), (37, 4242401824), (74, 2121200912), (148, 1060600456), (296, 530300228), (592, 265150114), (1184, 132575057), (2473, 63473056), (4946, 31736528), (9892, 15868264), (19784, 7934132), (39568, 3967066), (53609, 2928032), (79136, 1983533), (91501, 1715488), (107218, 1464016), (183002, 857744), (214436, 732008), (366004, 428872)]