15691270128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{108497}}^1$

素因数の和:108662

約数の個数: 80

約数和(自身を含む): 42621486336

約数和(自身を除く): 26930216208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 131, 138, 184, 262, 276, 368, 393, 524, 552, 786, 1048, 1104, 1572, 2096, 3013, 3144, 6026, 6288, 9039, 12052, 18078, 24104, 36156, 48208, 72312, 108497, 144624, 216994, 325491, 433988, 650982, 867976, 1301964, 1735952, 2495431, 2603928, 4990862, 5207856, 7486293, 9981724, 14213107, 14972586, 19963448, 28426214, 29945172, 39926896, 42639321, 56852428, 59890344, 85278642, 113704856, 119780688, 170557284, 227409712, 326901461, 341114568, 653802922, 682229136, 980704383, 1307605844, 1961408766, 2615211688, 3922817532, 5230423376, 7845635064, 15691270128]

約数ペア:

[(1, 15691270128), (2, 7845635064), (3, 5230423376), (4, 3922817532), (6, 2615211688), (8, 1961408766), (12, 1307605844), (16, 980704383), (23, 682229136), (24, 653802922), (46, 341114568), (48, 326901461), (69, 227409712), (92, 170557284), (131, 119780688), (138, 113704856), (184, 85278642), (262, 59890344), (276, 56852428), (368, 42639321), (393, 39926896), (524, 29945172), (552, 28426214), (786, 19963448), (1048, 14972586), (1104, 14213107), (1572, 9981724), (2096, 7486293), (3013, 5207856), (3144, 4990862), (6026, 2603928), (6288, 2495431), (9039, 1735952), (12052, 1301964), (18078, 867976), (24104, 650982), (36156, 433988), (48208, 325491), (72312, 216994), (108497, 144624)]