108211642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 213663744

約数和(自身を除く): 105452102

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 137, 154, 161, 223, 253, 274, 322, 446, 506, 959, 1507, 1561, 1771, 1918, 2453, 3014, 3122, 3151, 3542, 4906, 5129, 6302, 10258, 10549, 17171, 21098, 22057, 30551, 34342, 34661, 35903, 44114, 56419, 61102, 69322, 71806, 112838, 213857, 242627, 336061, 394933, 427714, 485254, 672122, 702673, 789866, 1405346, 2352427, 4704854, 4918711, 7729403, 9837422, 15458806, 54105821, 108211642]

約数ペア:

[(1, 108211642), (2, 54105821), (7, 15458806), (11, 9837422), (14, 7729403), (22, 4918711), (23, 4704854), (46, 2352427), (77, 1405346), (137, 789866), (154, 702673), (161, 672122), (223, 485254), (253, 427714), (274, 394933), (322, 336061), (446, 242627), (506, 213857), (959, 112838), (1507, 71806), (1561, 69322), (1771, 61102), (1918, 56419), (2453, 44114), (3014, 35903), (3122, 34661), (3151, 34342), (3542, 30551), (4906, 22057), (5129, 21098), (6302, 17171), (10258, 10549)]