121569584

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 60

約数和(自身を含む): 254903328

約数和(自身を除く): 133333744

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 289, 431, 488, 578, 862, 976, 1037, 1156, 1724, 2074, 2312, 3448, 4148, 4624, 6896, 7327, 8296, 14654, 16592, 17629, 26291, 29308, 35258, 52582, 58616, 70516, 105164, 117232, 124559, 141032, 210328, 249118, 282064, 420656, 446947, 498236, 893894, 996472, 1787788, 1992944, 3575576, 7151152, 7598099, 15196198, 30392396, 60784792, 121569584]

約数ペア:

[(1, 121569584), (2, 60784792), (4, 30392396), (8, 15196198), (16, 7598099), (17, 7151152), (34, 3575576), (61, 1992944), (68, 1787788), (122, 996472), (136, 893894), (244, 498236), (272, 446947), (289, 420656), (431, 282064), (488, 249118), (578, 210328), (862, 141032), (976, 124559), (1037, 117232), (1156, 105164), (1724, 70516), (2074, 58616), (2312, 52582), (3448, 35258), (4148, 29308), (4624, 26291), (6896, 17629), (7327, 16592), (8296, 14654)]