175027468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 405171200

約数和(自身を除く): 230143732

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2719, 2926, 3388, 4598, 5438, 5852, 9196, 10876, 16093, 19033, 29909, 32186, 38066, 51661, 59818, 64372, 76132, 103322, 119636, 206644, 209363, 328999, 361627, 418726, 568271, 657998, 723254, 837452, 1136542, 1315996, 1446508, 2273084, 2302993, 3977897, 4605986, 6250981, 7955794, 9211972, 12501962, 15911588, 25003924, 43756867, 87513734, 175027468]

約数ペア:

[(1, 175027468), (2, 87513734), (4, 43756867), (7, 25003924), (11, 15911588), (14, 12501962), (19, 9211972), (22, 7955794), (28, 6250981), (38, 4605986), (44, 3977897), (76, 2302993), (77, 2273084), (121, 1446508), (133, 1315996), (154, 1136542), (209, 837452), (242, 723254), (266, 657998), (308, 568271), (418, 418726), (484, 361627), (532, 328999), (836, 209363), (847, 206644), (1463, 119636), (1694, 103322), (2299, 76132), (2719, 64372), (2926, 59818), (3388, 51661), (4598, 38066), (5438, 32186), (5852, 29909), (9196, 19033), (10876, 16093)]