128413656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8269

約数の個数: 96

約数和(自身を含む): 410342400

約数和(自身を除く): 281928744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 8219, 15624, 16438, 24657, 32876, 49314, 57533, 65752, 73971, 98628, 115066, 147942, 172599, 197256, 230132, 254789, 295884, 345198, 460264, 509578, 517797, 591768, 690396, 764367, 1019156, 1035594, 1380792, 1528734, 1783523, 2038312, 2071188, 2293101, 3057468, 3567046, 4142376, 4586202, 5350569, 6114936, 7134092, 9172404, 10701138, 14268184, 16051707, 18344808, 21402276, 32103414, 42804552, 64206828, 128413656]

約数ペア:

[(1, 128413656), (2, 64206828), (3, 42804552), (4, 32103414), (6, 21402276), (7, 18344808), (8, 16051707), (9, 14268184), (12, 10701138), (14, 9172404), (18, 7134092), (21, 6114936), (24, 5350569), (28, 4586202), (31, 4142376), (36, 3567046), (42, 3057468), (56, 2293101), (62, 2071188), (63, 2038312), (72, 1783523), (84, 1528734), (93, 1380792), (124, 1035594), (126, 1019156), (168, 764367), (186, 690396), (217, 591768), (248, 517797), (252, 509578), (279, 460264), (372, 345198), (434, 295884), (504, 254789), (558, 230132), (651, 197256), (744, 172599), (868, 147942), (1116, 115066), (1302, 98628), (1736, 73971), (1953, 65752), (2232, 57533), (2604, 49314), (3906, 32876), (5208, 24657), (7812, 16438), (8219, 15624)]