161980992

素因数分解:

$2^6\times 3^3\times {\mathrm{93739}}^1$

素因数の和:93760

約数の個数: 56

約数和(自身を含む): 476199200

約数和(自身を除く): 314218208

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, 93739, 187478, 281217, 374956, 562434, 749912, 843651, 1124868, 1499824, 1687302, 2249736, 2530953, 2999648, 3374604, 4499472, 5061906, 5999296, 6749208, 8998944, 10123812, 13498416, 17997888, 20247624, 26996832, 40495248, 53993664, 80990496, 161980992]

約数ペア:

[(1, 161980992), (2, 80990496), (3, 53993664), (4, 40495248), (6, 26996832), (8, 20247624), (9, 17997888), (12, 13498416), (16, 10123812), (18, 8998944), (24, 6749208), (27, 5999296), (32, 5061906), (36, 4499472), (48, 3374604), (54, 2999648), (64, 2530953), (72, 2249736), (96, 1687302), (108, 1499824), (144, 1124868), (192, 843651), (216, 749912), (288, 562434), (432, 374956), (576, 281217), (864, 187478), (1728, 93739)]