171398164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3011}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 364331520

約数和(自身を除く): 192933356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2996, 3011, 4066, 6022, 8132, 12044, 14231, 21077, 28462, 42154, 56924, 57209, 84308, 114418, 228836, 322177, 400463, 644354, 800926, 1288708, 1601852, 2255239, 4510478, 6121363, 9020956, 12242726, 24485452, 42849541, 85699082, 171398164]

約数ペア:

[(1, 171398164), (2, 85699082), (4, 42849541), (7, 24485452), (14, 12242726), (19, 9020956), (28, 6121363), (38, 4510478), (76, 2255239), (107, 1601852), (133, 1288708), (214, 800926), (266, 644354), (428, 400463), (532, 322177), (749, 228836), (1498, 114418), (2033, 84308), (2996, 57209), (3011, 56924), (4066, 42154), (6022, 28462), (8132, 21077), (12044, 14231)]