164361036280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{340687}}^1$

素因数の和:342428

約数の個数: 64

約数和(自身を含む): 422889200640

約数和(自身を除く): 258528164360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1723, 3446, 6892, 8615, 12061, 13784, 17230, 24122, 34460, 48244, 60305, 68920, 96488, 120610, 241220, 340687, 482440, 681374, 1362748, 1703435, 2384809, 2725496, 3406870, 4769618, 6813740, 9539236, 11924045, 13627480, 19078472, 23848090, 47696180, 95392360, 587003701, 1174007402, 2348014804, 2935018505, 4109025907, 4696029608, 5870037010, 8218051814, 11740074020, 16436103628, 20545129535, 23480148040, 32872207256, 41090259070, 82180518140, 164361036280]

約数ペア:

[(1, 164361036280), (2, 82180518140), (4, 41090259070), (5, 32872207256), (7, 23480148040), (8, 20545129535), (10, 16436103628), (14, 11740074020), (20, 8218051814), (28, 5870037010), (35, 4696029608), (40, 4109025907), (56, 2935018505), (70, 2348014804), (140, 1174007402), (280, 587003701), (1723, 95392360), (3446, 47696180), (6892, 23848090), (8615, 19078472), (12061, 13627480), (13784, 11924045), (17230, 9539236), (24122, 6813740), (34460, 4769618), (48244, 3406870), (60305, 2725496), (68920, 2384809), (96488, 1703435), (120610, 1362748), (241220, 681374), (340687, 482440)]