149531144

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 327379500

約数和(自身を除く): 177848356

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 698, 1093, 1396, 2186, 2443, 2792, 4372, 4886, 7651, 8744, 9772, 15302, 17101, 19544, 30604, 34202, 53557, 61208, 68404, 107114, 136808, 214228, 381457, 428456, 762914, 1525828, 2670199, 3051656, 5340398, 10680796, 18691393, 21361592, 37382786, 74765572, 149531144]

約数ペア:

[(1, 149531144), (2, 74765572), (4, 37382786), (7, 21361592), (8, 18691393), (14, 10680796), (28, 5340398), (49, 3051656), (56, 2670199), (98, 1525828), (196, 762914), (349, 428456), (392, 381457), (698, 214228), (1093, 136808), (1396, 107114), (2186, 68404), (2443, 61208), (2792, 53557), (4372, 34202), (4886, 30604), (7651, 19544), (8744, 17101), (9772, 15302)]