156208990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 330739200

約数和(自身を除く): 174530210

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 109, 118, 218, 295, 347, 413, 545, 590, 694, 763, 826, 1090, 1526, 1735, 2065, 2429, 3470, 3815, 4130, 4858, 6431, 7630, 12145, 12862, 20473, 24290, 32155, 37823, 40946, 45017, 64310, 75646, 90034, 102365, 143311, 189115, 204730, 225085, 264761, 286622, 378230, 450170, 529522, 716555, 1323805, 1433110, 2231557, 2647610, 4463114, 11157785, 15620899, 22315570, 31241798, 78104495, 156208990]

約数ペア:

[(1, 156208990), (2, 78104495), (5, 31241798), (7, 22315570), (10, 15620899), (14, 11157785), (35, 4463114), (59, 2647610), (70, 2231557), (109, 1433110), (118, 1323805), (218, 716555), (295, 529522), (347, 450170), (413, 378230), (545, 286622), (590, 264761), (694, 225085), (763, 204730), (826, 189115), (1090, 143311), (1526, 102365), (1735, 90034), (2065, 75646), (2429, 64310), (3470, 45017), (3815, 40946), (4130, 37823), (4858, 32155), (6431, 24290), (7630, 20473), (12145, 12862)]