189981504

素因数分解:

$2^6\times 3^3\times {\mathrm{109943}}^1$

素因数の和:109964

約数の個数: 56

約数和(自身を含む): 558515520

約数和(自身を除く): 368534016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 109943, 219886, 329829, 439772, 659658, 879544, 989487, 1319316, 1759088, 1978974, 2638632, 2968461, 3518176, 3957948, 5277264, 5936922, 7036352, 7915896, 10554528, 11873844, 15831792, 21109056, 23747688, 31663584, 47495376, 63327168, 94990752, 189981504]

約数ペア:

[(1, 189981504), (2, 94990752), (3, 63327168), (4, 47495376), (6, 31663584), (8, 23747688), (9, 21109056), (12, 15831792), (16, 11873844), (18, 10554528), (24, 7915896), (27, 7036352), (32, 5936922), (36, 5277264), (48, 3957948), (54, 3518176), (64, 2968461), (72, 2638632), (96, 1978974), (108, 1759088), (144, 1319316), (192, 989487), (216, 879544), (288, 659658), (432, 439772), (576, 329829), (864, 219886), (1728, 109943)]