139195152

素因数分解:

$2^4\times 3^3\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1205

約数の個数: 80

約数和(自身を含む): 401016000

約数和(自身を除く): 261820848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 419, 432, 769, 838, 1257, 1538, 1676, 2307, 2514, 3076, 3352, 3771, 4614, 5028, 6152, 6704, 6921, 7542, 9228, 10056, 11313, 12304, 13842, 15084, 18456, 20112, 20763, 22626, 27684, 30168, 36912, 41526, 45252, 55368, 60336, 83052, 90504, 110736, 166104, 181008, 322211, 332208, 644422, 966633, 1288844, 1933266, 2577688, 2899899, 3866532, 5155376, 5799798, 7733064, 8699697, 11599596, 15466128, 17399394, 23199192, 34798788, 46398384, 69597576, 139195152]

約数ペア:

[(1, 139195152), (2, 69597576), (3, 46398384), (4, 34798788), (6, 23199192), (8, 17399394), (9, 15466128), (12, 11599596), (16, 8699697), (18, 7733064), (24, 5799798), (27, 5155376), (36, 3866532), (48, 2899899), (54, 2577688), (72, 1933266), (108, 1288844), (144, 966633), (216, 644422), (419, 332208), (432, 322211), (769, 181008), (838, 166104), (1257, 110736), (1538, 90504), (1676, 83052), (2307, 60336), (2514, 55368), (3076, 45252), (3352, 41526), (3771, 36912), (4614, 30168), (5028, 27684), (6152, 22626), (6704, 20763), (6921, 20112), (7542, 18456), (9228, 15084), (10056, 13842), (11313, 12304)]