166688404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 314858880

約数和(自身を除く): 148170476

約数列:

[1, 2, 4, 29, 37, 58, 71, 74, 116, 142, 148, 284, 547, 1073, 1094, 2059, 2146, 2188, 2627, 4118, 4292, 5254, 8236, 10508, 15863, 20239, 31726, 38837, 40478, 63452, 76183, 77674, 80956, 152366, 155348, 304732, 586931, 1126273, 1173862, 1436969, 2252546, 2347724, 2873938, 4505092, 5747876, 41672101, 83344202, 166688404]

約数ペア:

[(1, 166688404), (2, 83344202), (4, 41672101), (29, 5747876), (37, 4505092), (58, 2873938), (71, 2347724), (74, 2252546), (116, 1436969), (142, 1173862), (148, 1126273), (284, 586931), (547, 304732), (1073, 155348), (1094, 152366), (2059, 80956), (2146, 77674), (2188, 76183), (2627, 63452), (4118, 40478), (4292, 38837), (5254, 31726), (8236, 20239), (10508, 15863)]