143580430364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{383909}}^1$

素因数の和:383995

約数の個数: 72

約数和(自身を含む): 311261942880

約数和(自身を除く): 167681512516

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 361, 518, 532, 703, 722, 1036, 1406, 1444, 2527, 2812, 4921, 5054, 9842, 10108, 13357, 19684, 26714, 53428, 93499, 186998, 373996, 383909, 767818, 1535636, 2687363, 5374726, 7294271, 10749452, 14204633, 14588542, 28409266, 29177084, 51059897, 56818532, 99432431, 102119794, 138591149, 198864862, 204239588, 269888027, 277182298, 397729724, 539776054, 554364596, 970138043, 1079552108, 1889216189, 1940276086, 3778432378, 3880552172, 5127872513, 7556864756, 10255745026, 20511490052, 35895107591, 71790215182, 143580430364]

約数ペア:

[(1, 143580430364), (2, 71790215182), (4, 35895107591), (7, 20511490052), (14, 10255745026), (19, 7556864756), (28, 5127872513), (37, 3880552172), (38, 3778432378), (74, 1940276086), (76, 1889216189), (133, 1079552108), (148, 970138043), (259, 554364596), (266, 539776054), (361, 397729724), (518, 277182298), (532, 269888027), (703, 204239588), (722, 198864862), (1036, 138591149), (1406, 102119794), (1444, 99432431), (2527, 56818532), (2812, 51059897), (4921, 29177084), (5054, 28409266), (9842, 14588542), (10108, 14204633), (13357, 10749452), (19684, 7294271), (26714, 5374726), (53428, 2687363), (93499, 1535636), (186998, 767818), (373996, 383909)]