139111776

素因数分解:

$2^5\times 3^3\times {\mathrm{161009}}^1$

素因数の和:161028

約数の個数: 48

約数和(自身を含む): 405745200

約数和(自身を除く): 266633424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 161009, 322018, 483027, 644036, 966054, 1288072, 1449081, 1932108, 2576144, 2898162, 3864216, 4347243, 5152288, 5796324, 7728432, 8694486, 11592648, 15456864, 17388972, 23185296, 34777944, 46370592, 69555888, 139111776]

約数ペア:

[(1, 139111776), (2, 69555888), (3, 46370592), (4, 34777944), (6, 23185296), (8, 17388972), (9, 15456864), (12, 11592648), (16, 8694486), (18, 7728432), (24, 5796324), (27, 5152288), (32, 4347243), (36, 3864216), (48, 2898162), (54, 2576144), (72, 1932108), (96, 1449081), (108, 1288072), (144, 966054), (216, 644036), (288, 483027), (432, 322018), (864, 161009)]