139811604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18523}}^1$

素因数の和:18584

約数の個数: 48

約数和(自身を含む): 354771648

約数和(自身を除く): 214960044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 18523, 37046, 55569, 74092, 111138, 222276, 314891, 629782, 685351, 944673, 1259564, 1370702, 1889346, 2056053, 2741404, 3778692, 4112106, 8224212, 11650967, 23301934, 34952901, 46603868, 69905802, 139811604]

約数ペア:

[(1, 139811604), (2, 69905802), (3, 46603868), (4, 34952901), (6, 23301934), (12, 11650967), (17, 8224212), (34, 4112106), (37, 3778692), (51, 2741404), (68, 2056053), (74, 1889346), (102, 1370702), (111, 1259564), (148, 944673), (204, 685351), (222, 629782), (444, 314891), (629, 222276), (1258, 111138), (1887, 74092), (2516, 55569), (3774, 37046), (7548, 18523)]