190391068

素因数分解:

$2^2\times 7^3\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 391552000

約数和(自身を除く): 201160932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 343, 604, 686, 919, 1057, 1372, 1838, 2114, 3676, 4228, 6433, 7399, 12866, 14798, 25732, 29596, 45031, 51793, 90062, 103586, 138769, 180124, 207172, 277538, 315217, 555076, 630434, 971383, 1260868, 1942766, 3885532, 6799681, 13599362, 27198724, 47597767, 95195534, 190391068]

約数ペア:

[(1, 190391068), (2, 95195534), (4, 47597767), (7, 27198724), (14, 13599362), (28, 6799681), (49, 3885532), (98, 1942766), (151, 1260868), (196, 971383), (302, 630434), (343, 555076), (604, 315217), (686, 277538), (919, 207172), (1057, 180124), (1372, 138769), (1838, 103586), (2114, 90062), (3676, 51793), (4228, 45031), (6433, 29596), (7399, 25732), (12866, 14798)]