122551232

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 56

約数和(自身を含む): 261189216

約数和(自身を除く): 138637984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 1543, 2336, 2482, 3086, 4672, 4964, 6172, 9928, 12344, 19856, 24688, 26231, 39712, 49376, 52462, 79424, 98752, 104924, 112639, 209848, 225278, 419696, 450556, 839392, 901112, 1678784, 1802224, 1914863, 3604448, 3829726, 7208896, 7659452, 15318904, 30637808, 61275616, 122551232]

約数ペア:

[(1, 122551232), (2, 61275616), (4, 30637808), (8, 15318904), (16, 7659452), (17, 7208896), (32, 3829726), (34, 3604448), (64, 1914863), (68, 1802224), (73, 1678784), (136, 901112), (146, 839392), (272, 450556), (292, 419696), (544, 225278), (584, 209848), (1088, 112639), (1168, 104924), (1241, 98752), (1543, 79424), (2336, 52462), (2482, 49376), (3086, 39712), (4672, 26231), (4964, 24688), (6172, 19856), (9928, 12344)]