129248316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 343674240

約数和(自身を除く): 214425924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 556, 828, 834, 1123, 1251, 1668, 2246, 2502, 3197, 3369, 4492, 5004, 6394, 6738, 9591, 10107, 12788, 13476, 19182, 20214, 25829, 28773, 38364, 40428, 51658, 57546, 77487, 103316, 115092, 154974, 156097, 232461, 309948, 312194, 464922, 468291, 624388, 929844, 936582, 1404873, 1873164, 2809746, 3590231, 5619492, 7180462, 10770693, 14360924, 21541386, 32312079, 43082772, 64624158, 129248316]

約数ペア:

[(1, 129248316), (2, 64624158), (3, 43082772), (4, 32312079), (6, 21541386), (9, 14360924), (12, 10770693), (18, 7180462), (23, 5619492), (36, 3590231), (46, 2809746), (69, 1873164), (92, 1404873), (138, 936582), (139, 929844), (207, 624388), (276, 468291), (278, 464922), (414, 312194), (417, 309948), (556, 232461), (828, 156097), (834, 154974), (1123, 115092), (1251, 103316), (1668, 77487), (2246, 57546), (2502, 51658), (3197, 40428), (3369, 38364), (4492, 28773), (5004, 25829), (6394, 20214), (6738, 19182), (9591, 13476), (10107, 12788)]