157095190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 334430208

約数和(自身を除く): 177335018

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 127, 205, 254, 287, 410, 431, 574, 635, 862, 889, 1270, 1435, 1778, 2155, 2870, 3017, 4310, 4445, 5207, 6034, 8890, 10414, 15085, 17671, 26035, 30170, 35342, 36449, 52070, 54737, 72898, 88355, 109474, 123697, 176710, 182245, 247394, 273685, 364490, 383159, 547370, 618485, 766318, 1236970, 1915795, 2244217, 3831590, 4488434, 11221085, 15709519, 22442170, 31419038, 78547595, 157095190]

約数ペア:

[(1, 157095190), (2, 78547595), (5, 31419038), (7, 22442170), (10, 15709519), (14, 11221085), (35, 4488434), (41, 3831590), (70, 2244217), (82, 1915795), (127, 1236970), (205, 766318), (254, 618485), (287, 547370), (410, 383159), (431, 364490), (574, 273685), (635, 247394), (862, 182245), (889, 176710), (1270, 123697), (1435, 109474), (1778, 88355), (2155, 72898), (2870, 54737), (3017, 52070), (4310, 36449), (4445, 35342), (5207, 30170), (6034, 26035), (8890, 17671), (10414, 15085)]