138701952

素因数分解:

$2^7\times 3^2\times {\mathrm{120401}}^1$

素因数の和:120421

約数の個数: 48

約数和(自身を含む): 399132630

約数和(自身を除く): 260430678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120401, 240802, 361203, 481604, 722406, 963208, 1083609, 1444812, 1926416, 2167218, 2889624, 3852832, 4334436, 5779248, 7705664, 8668872, 11558496, 15411328, 17337744, 23116992, 34675488, 46233984, 69350976, 138701952]

約数ペア:

[(1, 138701952), (2, 69350976), (3, 46233984), (4, 34675488), (6, 23116992), (8, 17337744), (9, 15411328), (12, 11558496), (16, 8668872), (18, 7705664), (24, 5779248), (32, 4334436), (36, 3852832), (48, 2889624), (64, 2167218), (72, 1926416), (96, 1444812), (128, 1083609), (144, 963208), (192, 722406), (288, 481604), (384, 361203), (576, 240802), (1152, 120401)]