127486056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 351267840

約数和(自身を除く): 223781784

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 43, 46, 69, 82, 86, 92, 123, 129, 131, 138, 164, 172, 184, 246, 258, 262, 276, 328, 344, 393, 492, 516, 524, 552, 786, 943, 984, 989, 1032, 1048, 1572, 1763, 1886, 1978, 2829, 2967, 3013, 3144, 3526, 3772, 3956, 5289, 5371, 5633, 5658, 5934, 6026, 7052, 7544, 7912, 9039, 10578, 10742, 11266, 11316, 11868, 12052, 14104, 16113, 16899, 18078, 21156, 21484, 22532, 22632, 23736, 24104, 32226, 33798, 36156, 40549, 42312, 42968, 45064, 64452, 67596, 72312, 81098, 121647, 123533, 128904, 129559, 135192, 162196, 230953, 243294, 247066, 259118, 324392, 370599, 388677, 461906, 486588, 494132, 518236, 692859, 741198, 777354, 923812, 973176, 988264, 1036472, 1385718, 1482396, 1554708, 1847624, 2771436, 2964792, 3109416, 5311919, 5542872, 10623838, 15935757, 21247676, 31871514, 42495352, 63743028, 127486056]

約数ペア:

[(1, 127486056), (2, 63743028), (3, 42495352), (4, 31871514), (6, 21247676), (8, 15935757), (12, 10623838), (23, 5542872), (24, 5311919), (41, 3109416), (43, 2964792), (46, 2771436), (69, 1847624), (82, 1554708), (86, 1482396), (92, 1385718), (123, 1036472), (129, 988264), (131, 973176), (138, 923812), (164, 777354), (172, 741198), (184, 692859), (246, 518236), (258, 494132), (262, 486588), (276, 461906), (328, 388677), (344, 370599), (393, 324392), (492, 259118), (516, 247066), (524, 243294), (552, 230953), (786, 162196), (943, 135192), (984, 129559), (989, 128904), (1032, 123533), (1048, 121647), (1572, 81098), (1763, 72312), (1886, 67596), (1978, 64452), (2829, 45064), (2967, 42968), (3013, 42312), (3144, 40549), (3526, 36156), (3772, 33798), (3956, 32226), (5289, 24104), (5371, 23736), (5633, 22632), (5658, 22532), (5934, 21484), (6026, 21156), (7052, 18078), (7544, 16899), (7912, 16113), (9039, 14104), (10578, 12052), (10742, 11868), (11266, 11316)]