156986214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3299}}^1$

素因数の和:3425

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 238380186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 154, 206, 231, 309, 462, 618, 721, 1133, 1442, 2163, 2266, 3299, 3399, 4326, 6598, 6798, 7931, 9897, 15862, 19794, 23093, 23793, 36289, 46186, 47586, 69279, 72578, 108867, 138558, 217734, 254023, 339797, 508046, 679594, 762069, 1019391, 1524138, 2038782, 2378579, 3737767, 4757158, 7135737, 7475534, 11213301, 14271474, 22426602, 26164369, 52328738, 78493107, 156986214]

約数ペア:

[(1, 156986214), (2, 78493107), (3, 52328738), (6, 26164369), (7, 22426602), (11, 14271474), (14, 11213301), (21, 7475534), (22, 7135737), (33, 4757158), (42, 3737767), (66, 2378579), (77, 2038782), (103, 1524138), (154, 1019391), (206, 762069), (231, 679594), (309, 508046), (462, 339797), (618, 254023), (721, 217734), (1133, 138558), (1442, 108867), (2163, 72578), (2266, 69279), (3299, 47586), (3399, 46186), (4326, 36289), (6598, 23793), (6798, 23093), (7931, 19794), (9897, 15862)]