161619648

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7867}}^1$

素因数の和:7989

約数の個数: 56

約数和(自身を含む): 431669952

約数和(自身を除く): 270050304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 7867, 10272, 15734, 20544, 23601, 31468, 47202, 62936, 94404, 125872, 188808, 251744, 377616, 503488, 755232, 841769, 1510464, 1683538, 2525307, 3367076, 5050614, 6734152, 10101228, 13468304, 20202456, 26936608, 40404912, 53873216, 80809824, 161619648]

約数ペア:

[(1, 161619648), (2, 80809824), (3, 53873216), (4, 40404912), (6, 26936608), (8, 20202456), (12, 13468304), (16, 10101228), (24, 6734152), (32, 5050614), (48, 3367076), (64, 2525307), (96, 1683538), (107, 1510464), (192, 841769), (214, 755232), (321, 503488), (428, 377616), (642, 251744), (856, 188808), (1284, 125872), (1712, 94404), (2568, 62936), (3424, 47202), (5136, 31468), (6848, 23601), (7867, 20544), (10272, 15734)]