148972286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 235980000

約数和(自身を除く): 87007714

約数列:

[1, 2, 37, 59, 74, 118, 149, 229, 298, 458, 2183, 4366, 5513, 8473, 8791, 11026, 13511, 16946, 17582, 27022, 34121, 68242, 325267, 499907, 650534, 999814, 1262477, 2013139, 2524954, 4026278, 74486143, 148972286]

約数ペア:

[(1, 148972286), (2, 74486143), (37, 4026278), (59, 2524954), (74, 2013139), (118, 1262477), (149, 999814), (229, 650534), (298, 499907), (458, 325267), (2183, 68242), (4366, 34121), (5513, 27022), (8473, 17582), (8791, 16946), (11026, 13511)]