193156784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2579}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 389022720

約数和(自身を除く): 195865936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 2579, 4681, 5158, 9362, 10316, 18724, 20632, 37448, 41264, 74896, 79949, 159898, 319796, 389429, 639592, 778858, 1279184, 1557716, 3115432, 6230864, 12072299, 24144598, 48289196, 96578392, 193156784]

約数ペア:

[(1, 193156784), (2, 96578392), (4, 48289196), (8, 24144598), (16, 12072299), (31, 6230864), (62, 3115432), (124, 1557716), (151, 1279184), (248, 778858), (302, 639592), (496, 389429), (604, 319796), (1208, 159898), (2416, 79949), (2579, 74896), (4681, 41264), (5158, 37448), (9362, 20632), (10316, 18724)]