138306528

素因数分解:

$2^5\times 3^4\times {\mathrm{53359}}^1$

素因数の和:53381

約数の個数: 60

約数和(自身を含む): 406763280

約数和(自身を除く): 268456752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 53359, 106718, 160077, 213436, 320154, 426872, 480231, 640308, 853744, 960462, 1280616, 1440693, 1707488, 1920924, 2561232, 2881386, 3841848, 4322079, 5122464, 5762772, 7683696, 8644158, 11525544, 15367392, 17288316, 23051088, 34576632, 46102176, 69153264, 138306528]

約数ペア:

[(1, 138306528), (2, 69153264), (3, 46102176), (4, 34576632), (6, 23051088), (8, 17288316), (9, 15367392), (12, 11525544), (16, 8644158), (18, 7683696), (24, 5762772), (27, 5122464), (32, 4322079), (36, 3841848), (48, 2881386), (54, 2561232), (72, 1920924), (81, 1707488), (96, 1440693), (108, 1280616), (144, 960462), (162, 853744), (216, 640308), (288, 480231), (324, 426872), (432, 320154), (648, 213436), (864, 160077), (1296, 106718), (2592, 53359)]