143519236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 325775520

約数和(自身を除く): 182256284

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 2267, 3332, 3724, 4522, 4534, 9044, 9068, 15827, 15869, 31654, 31738, 38539, 43073, 63308, 63476, 77078, 86146, 111083, 154156, 172292, 222166, 269773, 301511, 444332, 539546, 603022, 732241, 1079092, 1206044, 1464482, 1888411, 2110577, 2928964, 3776822, 4221154, 5125687, 7553644, 8442308, 10251374, 20502748, 35879809, 71759618, 143519236]

約数ペア:

[(1, 143519236), (2, 71759618), (4, 35879809), (7, 20502748), (14, 10251374), (17, 8442308), (19, 7553644), (28, 5125687), (34, 4221154), (38, 3776822), (49, 2928964), (68, 2110577), (76, 1888411), (98, 1464482), (119, 1206044), (133, 1079092), (196, 732241), (238, 603022), (266, 539546), (323, 444332), (476, 301511), (532, 269773), (646, 222166), (833, 172292), (931, 154156), (1292, 111083), (1666, 86146), (1862, 77078), (2261, 63476), (2267, 63308), (3332, 43073), (3724, 38539), (4522, 31738), (4534, 31654), (9044, 15869), (9068, 15827)]