194378072

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 424919040

約数和(自身を除く): 230540968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 151, 181, 254, 302, 362, 508, 604, 724, 889, 1016, 1057, 1208, 1267, 1448, 1778, 2114, 2534, 3556, 4228, 5068, 7112, 8456, 10136, 19177, 22987, 27331, 38354, 45974, 54662, 76708, 91948, 109324, 134239, 153416, 160909, 183896, 191317, 218648, 268478, 321818, 382634, 536956, 643636, 765268, 1073912, 1287272, 1530536, 3471037, 6942074, 13884148, 24297259, 27768296, 48594518, 97189036, 194378072]

約数ペア:

[(1, 194378072), (2, 97189036), (4, 48594518), (7, 27768296), (8, 24297259), (14, 13884148), (28, 6942074), (56, 3471037), (127, 1530536), (151, 1287272), (181, 1073912), (254, 765268), (302, 643636), (362, 536956), (508, 382634), (604, 321818), (724, 268478), (889, 218648), (1016, 191317), (1057, 183896), (1208, 160909), (1267, 153416), (1448, 134239), (1778, 109324), (2114, 91948), (2534, 76708), (3556, 54662), (4228, 45974), (5068, 38354), (7112, 27331), (8456, 22987), (10136, 19177)]