16566624

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 51184224

約数和(自身を除く): 34617600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 61, 69, 72, 82, 92, 96, 122, 123, 138, 144, 164, 183, 184, 207, 244, 246, 276, 288, 328, 366, 368, 369, 414, 488, 492, 549, 552, 656, 732, 736, 738, 828, 943, 976, 984, 1098, 1104, 1312, 1403, 1464, 1476, 1656, 1886, 1952, 1968, 2196, 2208, 2501, 2806, 2829, 2928, 2952, 3312, 3772, 3936, 4209, 4392, 5002, 5612, 5658, 5856, 5904, 6624, 7503, 7544, 8418, 8487, 8784, 10004, 11224, 11316, 11808, 12627, 15006, 15088, 16836, 16974, 17568, 20008, 22448, 22509, 22632, 25254, 30012, 30176, 33672, 33948, 40016, 44896, 45018, 45264, 50508, 57523, 60024, 67344, 67896, 80032, 90036, 90528, 101016, 115046, 120048, 134688, 135792, 172569, 180072, 202032, 230092, 240096, 271584, 345138, 360144, 404064, 460184, 517707, 690276, 720288, 920368, 1035414, 1380552, 1840736, 2070828, 2761104, 4141656, 5522208, 8283312, 16566624]

約数ペア:

[(1, 16566624), (2, 8283312), (3, 5522208), (4, 4141656), (6, 2761104), (8, 2070828), (9, 1840736), (12, 1380552), (16, 1035414), (18, 920368), (23, 720288), (24, 690276), (32, 517707), (36, 460184), (41, 404064), (46, 360144), (48, 345138), (61, 271584), (69, 240096), (72, 230092), (82, 202032), (92, 180072), (96, 172569), (122, 135792), (123, 134688), (138, 120048), (144, 115046), (164, 101016), (183, 90528), (184, 90036), (207, 80032), (244, 67896), (246, 67344), (276, 60024), (288, 57523), (328, 50508), (366, 45264), (368, 45018), (369, 44896), (414, 40016), (488, 33948), (492, 33672), (549, 30176), (552, 30012), (656, 25254), (732, 22632), (736, 22509), (738, 22448), (828, 20008), (943, 17568), (976, 16974), (984, 16836), (1098, 15088), (1104, 15006), (1312, 12627), (1403, 11808), (1464, 11316), (1476, 11224), (1656, 10004), (1886, 8784), (1952, 8487), (1968, 8418), (2196, 7544), (2208, 7503), (2501, 6624), (2806, 5904), (2829, 5856), (2928, 5658), (2952, 5612), (3312, 5002), (3772, 4392), (3936, 4209)]