128506176

素因数分解:

$2^6\times 3^5\times {\mathrm{8263}}^1$

素因数の和:8290

約数の個数: 84

約数和(自身を含む): 382028192

約数和(自身を除く): 253522016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 8263, 15552, 16526, 24789, 33052, 49578, 66104, 74367, 99156, 132208, 148734, 198312, 223101, 264416, 297468, 396624, 446202, 528832, 594936, 669303, 793248, 892404, 1189872, 1338606, 1586496, 1784808, 2007909, 2379744, 2677212, 3569616, 4015818, 4759488, 5354424, 7139232, 8031636, 10708848, 14278464, 16063272, 21417696, 32126544, 42835392, 64253088, 128506176]

約数ペア:

[(1, 128506176), (2, 64253088), (3, 42835392), (4, 32126544), (6, 21417696), (8, 16063272), (9, 14278464), (12, 10708848), (16, 8031636), (18, 7139232), (24, 5354424), (27, 4759488), (32, 4015818), (36, 3569616), (48, 2677212), (54, 2379744), (64, 2007909), (72, 1784808), (81, 1586496), (96, 1338606), (108, 1189872), (144, 892404), (162, 793248), (192, 669303), (216, 594936), (243, 528832), (288, 446202), (324, 396624), (432, 297468), (486, 264416), (576, 223101), (648, 198312), (864, 148734), (972, 132208), (1296, 99156), (1728, 74367), (1944, 66104), (2592, 49578), (3888, 33052), (5184, 24789), (7776, 16526), (8263, 15552)]