135228044

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 292929840

約数和(自身を除く): 157701796

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 643, 812, 1036, 1073, 1286, 1421, 1813, 2146, 2572, 2842, 3626, 4292, 4501, 5684, 7252, 7511, 9002, 15022, 18004, 18647, 23791, 30044, 31507, 37294, 47582, 52577, 63014, 74588, 95164, 105154, 126028, 130529, 166537, 210308, 261058, 333074, 522116, 666148, 689939, 913703, 1165759, 1379878, 1827406, 2331518, 2759756, 3654812, 4663036, 4829573, 9659146, 19318292, 33807011, 67614022, 135228044]

約数ペア:

[(1, 135228044), (2, 67614022), (4, 33807011), (7, 19318292), (14, 9659146), (28, 4829573), (29, 4663036), (37, 3654812), (49, 2759756), (58, 2331518), (74, 1827406), (98, 1379878), (116, 1165759), (148, 913703), (196, 689939), (203, 666148), (259, 522116), (406, 333074), (518, 261058), (643, 210308), (812, 166537), (1036, 130529), (1073, 126028), (1286, 105154), (1421, 95164), (1813, 74588), (2146, 63014), (2572, 52577), (2842, 47582), (3626, 37294), (4292, 31507), (4501, 30044), (5684, 23791), (7252, 18647), (7511, 18004), (9002, 15022)]