223558144

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{11801}}^1$

素因数の和:11856

約数の個数: 40

約数和(自身を含む): 458790948

約数和(自身を除く): 235232804

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 11801, 18944, 23602, 47204, 94408, 188816, 377632, 436637, 755264, 873274, 1510528, 1746548, 3021056, 3493096, 6042112, 6986192, 13972384, 27944768, 55889536, 111779072, 223558144]

約数ペア:

[(1, 223558144), (2, 111779072), (4, 55889536), (8, 27944768), (16, 13972384), (32, 6986192), (37, 6042112), (64, 3493096), (74, 3021056), (128, 1746548), (148, 1510528), (256, 873274), (296, 755264), (512, 436637), (592, 377632), (1184, 188816), (2368, 94408), (4736, 47204), (9472, 23602), (11801, 18944)]