168798896

素因数分解:

$2^4\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2287}}^1$

素因数の和:2961

約数の個数: 40

約数和(自身を含む): 374499840

約数和(自身を除く): 205700944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 659, 1318, 2287, 2636, 4574, 4613, 5272, 9148, 9226, 10544, 16009, 18296, 18452, 32018, 36592, 36904, 64036, 73808, 128072, 256144, 1507133, 3014266, 6028532, 10549931, 12057064, 21099862, 24114128, 42199724, 84399448, 168798896]

約数ペア:

[(1, 168798896), (2, 84399448), (4, 42199724), (7, 24114128), (8, 21099862), (14, 12057064), (16, 10549931), (28, 6028532), (56, 3014266), (112, 1507133), (659, 256144), (1318, 128072), (2287, 73808), (2636, 64036), (4574, 36904), (4613, 36592), (5272, 32018), (9148, 18452), (9226, 18296), (10544, 16009)]