142351496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 322857600

約数和(自身を除く): 180506104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 337, 397, 532, 674, 794, 1064, 1348, 1588, 2359, 2696, 2779, 3176, 4718, 5558, 6403, 7543, 9436, 11116, 12806, 15086, 18872, 22232, 25612, 30172, 44821, 51224, 52801, 60344, 89642, 105602, 133789, 179284, 211204, 267578, 358568, 422408, 535156, 936523, 1070312, 1873046, 2541991, 3746092, 5083982, 7492184, 10167964, 17793937, 20335928, 35587874, 71175748, 142351496]

約数ペア:

[(1, 142351496), (2, 71175748), (4, 35587874), (7, 20335928), (8, 17793937), (14, 10167964), (19, 7492184), (28, 5083982), (38, 3746092), (56, 2541991), (76, 1873046), (133, 1070312), (152, 936523), (266, 535156), (337, 422408), (397, 358568), (532, 267578), (674, 211204), (794, 179284), (1064, 133789), (1348, 105602), (1588, 89642), (2359, 60344), (2696, 52801), (2779, 51224), (3176, 44821), (4718, 30172), (5558, 25612), (6403, 22232), (7543, 18872), (9436, 15086), (11116, 12806)]