128559032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 295384320

約数和(自身を除く): 166825288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 1627, 2324, 2822, 3254, 4648, 5644, 6508, 9877, 11288, 11389, 13016, 19754, 22778, 27659, 39508, 45556, 55318, 79016, 91112, 110636, 135041, 193613, 221272, 270082, 387226, 540164, 774452, 945287, 1080328, 1548904, 1890574, 2295697, 3781148, 4591394, 7562296, 9182788, 16069879, 18365576, 32139758, 64279516, 128559032]

約数ペア:

[(1, 128559032), (2, 64279516), (4, 32139758), (7, 18365576), (8, 16069879), (14, 9182788), (17, 7562296), (28, 4591394), (34, 3781148), (56, 2295697), (68, 1890574), (83, 1548904), (119, 1080328), (136, 945287), (166, 774452), (238, 540164), (332, 387226), (476, 270082), (581, 221272), (664, 193613), (952, 135041), (1162, 110636), (1411, 91112), (1627, 79016), (2324, 55318), (2822, 45556), (3254, 39508), (4648, 27659), (5644, 22778), (6508, 19754), (9877, 13016), (11288, 11389)]