144135248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1693}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 296809128

約数和(自身を除く): 152673880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 1252, 1693, 2504, 3386, 5008, 5321, 6772, 10642, 13544, 21284, 27088, 28781, 42568, 57562, 85136, 115124, 230248, 460496, 529909, 1059818, 2119636, 4239272, 8478544, 9008453, 18016906, 36033812, 72067624, 144135248]

約数ペア:

[(1, 144135248), (2, 72067624), (4, 36033812), (8, 18016906), (16, 9008453), (17, 8478544), (34, 4239272), (68, 2119636), (136, 1059818), (272, 529909), (313, 460496), (626, 230248), (1252, 115124), (1693, 85136), (2504, 57562), (3386, 42568), (5008, 28781), (5321, 27088), (6772, 21284), (10642, 13544)]