1465156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 3290112

約数和(自身を除く): 1824956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 71, 77, 134, 142, 154, 268, 284, 308, 469, 497, 737, 781, 938, 994, 1474, 1562, 1876, 1988, 2948, 3124, 4757, 5159, 5467, 9514, 10318, 10934, 19028, 20636, 21868, 33299, 52327, 66598, 104654, 133196, 209308, 366289, 732578, 1465156]

約数ペア:

[(1, 1465156), (2, 732578), (4, 366289), (7, 209308), (11, 133196), (14, 104654), (22, 66598), (28, 52327), (44, 33299), (67, 21868), (71, 20636), (77, 19028), (134, 10934), (142, 10318), (154, 9514), (268, 5467), (284, 5159), (308, 4757), (469, 3124), (497, 2948), (737, 1988), (781, 1876), (938, 1562), (994, 1474)]