156783164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 293328000

約数和(自身を除く): 136544836

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 149, 188, 193, 298, 386, 596, 772, 1363, 2726, 4321, 5452, 5597, 7003, 8642, 9071, 11194, 14006, 17284, 18142, 22388, 28012, 28757, 36284, 57514, 115028, 203087, 263059, 406174, 526118, 812348, 833953, 1052236, 1351579, 1667906, 2703158, 3335812, 5406316, 39195791, 78391582, 156783164]

約数ペア:

[(1, 156783164), (2, 78391582), (4, 39195791), (29, 5406316), (47, 3335812), (58, 2703158), (94, 1667906), (116, 1351579), (149, 1052236), (188, 833953), (193, 812348), (298, 526118), (386, 406174), (596, 263059), (772, 203087), (1363, 115028), (2726, 57514), (4321, 36284), (5452, 28757), (5597, 28012), (7003, 22388), (8642, 18142), (9071, 17284), (11194, 14006)]