138388176

素因数分解:

$2^4\times 3^4\times {\mathrm{106781}}^1$

素因数の和:106801

約数の個数: 50

約数和(自身を含む): 400539282

約数和(自身を除く): 262151106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 106781, 213562, 320343, 427124, 640686, 854248, 961029, 1281372, 1708496, 1922058, 2562744, 2883087, 3844116, 5125488, 5766174, 7688232, 8649261, 11532348, 15376464, 17298522, 23064696, 34597044, 46129392, 69194088, 138388176]

約数ペア:

[(1, 138388176), (2, 69194088), (3, 46129392), (4, 34597044), (6, 23064696), (8, 17298522), (9, 15376464), (12, 11532348), (16, 8649261), (18, 7688232), (24, 5766174), (27, 5125488), (36, 3844116), (48, 2883087), (54, 2562744), (72, 1922058), (81, 1708496), (108, 1281372), (144, 961029), (162, 854248), (216, 640686), (324, 427124), (432, 320343), (648, 213562), (1296, 106781)]