129109248

素因数分解:

$2^8\times 3^3\times {\mathrm{18679}}^1$

素因数の和:18704

約数の個数: 72

約数和(自身を含む): 381819200

約数和(自身を除く): 252709952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 18679, 37358, 56037, 74716, 112074, 149432, 168111, 224148, 298864, 336222, 448296, 504333, 597728, 672444, 896592, 1008666, 1195456, 1344888, 1793184, 2017332, 2390912, 2689776, 3586368, 4034664, 4781824, 5379552, 7172736, 8069328, 10759104, 14345472, 16138656, 21518208, 32277312, 43036416, 64554624, 129109248]

約数ペア:

[(1, 129109248), (2, 64554624), (3, 43036416), (4, 32277312), (6, 21518208), (8, 16138656), (9, 14345472), (12, 10759104), (16, 8069328), (18, 7172736), (24, 5379552), (27, 4781824), (32, 4034664), (36, 3586368), (48, 2689776), (54, 2390912), (64, 2017332), (72, 1793184), (96, 1344888), (108, 1195456), (128, 1008666), (144, 896592), (192, 672444), (216, 597728), (256, 504333), (288, 448296), (384, 336222), (432, 298864), (576, 224148), (768, 168111), (864, 149432), (1152, 112074), (1728, 74716), (2304, 56037), (3456, 37358), (6912, 18679)]