153762364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 171216836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 389, 532, 743, 778, 1486, 1556, 2723, 2972, 5201, 5446, 7391, 10402, 10892, 14117, 14782, 20804, 28234, 29564, 51737, 56468, 98819, 103474, 197638, 206948, 289027, 395276, 578054, 1156108, 2023189, 4046378, 5491513, 8092756, 10983026, 21966052, 38440591, 76881182, 153762364]

約数ペア:

[(1, 153762364), (2, 76881182), (4, 38440591), (7, 21966052), (14, 10983026), (19, 8092756), (28, 5491513), (38, 4046378), (76, 2023189), (133, 1156108), (266, 578054), (389, 395276), (532, 289027), (743, 206948), (778, 197638), (1486, 103474), (1556, 98819), (2723, 56468), (2972, 51737), (5201, 29564), (5446, 28234), (7391, 20804), (10402, 14782), (10892, 14117)]