128546992

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1586

約数の個数: 60

約数和(自身を含む): 292487976

約数和(自身を除く): 163940984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 784, 791, 904, 1451, 1582, 1808, 2902, 3164, 5537, 5804, 6328, 10157, 11074, 11608, 12656, 20314, 22148, 23216, 40628, 44296, 71099, 81256, 88592, 142198, 162512, 163963, 284396, 327926, 568792, 655852, 1137584, 1147741, 1311704, 2295482, 2623408, 4590964, 8034187, 9181928, 16068374, 18363856, 32136748, 64273496, 128546992]

約数ペア:

[(1, 128546992), (2, 64273496), (4, 32136748), (7, 18363856), (8, 16068374), (14, 9181928), (16, 8034187), (28, 4590964), (49, 2623408), (56, 2295482), (98, 1311704), (112, 1147741), (113, 1137584), (196, 655852), (226, 568792), (392, 327926), (452, 284396), (784, 163963), (791, 162512), (904, 142198), (1451, 88592), (1582, 81256), (1808, 71099), (2902, 44296), (3164, 40628), (5537, 23216), (5804, 22148), (6328, 20314), (10157, 12656), (11074, 11608)]