171492948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8171}}^1$

素因数の和:8245

約数の個数: 72

約数和(自身を含む): 481886496

約数和(自身を除く): 310393548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 8171, 10494, 16342, 20988, 24513, 32684, 49026, 73539, 89881, 98052, 147078, 179762, 269643, 294156, 359524, 433063, 539286, 808929, 866126, 1078572, 1299189, 1617858, 1732252, 2598378, 3235716, 3897567, 4763693, 5196756, 7795134, 9527386, 14291079, 15590268, 19054772, 28582158, 42873237, 57164316, 85746474, 171492948]

約数ペア:

[(1, 171492948), (2, 85746474), (3, 57164316), (4, 42873237), (6, 28582158), (9, 19054772), (11, 15590268), (12, 14291079), (18, 9527386), (22, 7795134), (33, 5196756), (36, 4763693), (44, 3897567), (53, 3235716), (66, 2598378), (99, 1732252), (106, 1617858), (132, 1299189), (159, 1078572), (198, 866126), (212, 808929), (318, 539286), (396, 433063), (477, 359524), (583, 294156), (636, 269643), (954, 179762), (1166, 147078), (1749, 98052), (1908, 89881), (2332, 73539), (3498, 49026), (5247, 32684), (6996, 24513), (8171, 20988), (10494, 16342)]