1559015164

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 3327851520

約数和(自身を除く): 1768836356

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 239, 322, 478, 644, 956, 1127, 1447, 1673, 2254, 2894, 3346, 4508, 5497, 5788, 6692, 10129, 10994, 11711, 20258, 21988, 23422, 33281, 38479, 40516, 46844, 66562, 70903, 76958, 133124, 141806, 153916, 232967, 269353, 283612, 345833, 465934, 538706, 691666, 931868, 1077412, 1383332, 1630769, 2420831, 3261538, 4841662, 6523076, 7954159, 9683324, 15908318, 16945817, 31816636, 33891634, 55679113, 67783268, 111358226, 222716452, 389753791, 779507582, 1559015164]

約数ペア:

[(1, 1559015164), (2, 779507582), (4, 389753791), (7, 222716452), (14, 111358226), (23, 67783268), (28, 55679113), (46, 33891634), (49, 31816636), (92, 16945817), (98, 15908318), (161, 9683324), (196, 7954159), (239, 6523076), (322, 4841662), (478, 3261538), (644, 2420831), (956, 1630769), (1127, 1383332), (1447, 1077412), (1673, 931868), (2254, 691666), (2894, 538706), (3346, 465934), (4508, 345833), (5497, 283612), (5788, 269353), (6692, 232967), (10129, 153916), (10994, 141806), (11711, 133124), (20258, 76958), (21988, 70903), (23422, 66562), (33281, 46844), (38479, 40516)]