111857878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 201180672

約数和(自身を除く): 89322794

約数列:

[1, 2, 11, 22, 23, 43, 46, 53, 86, 97, 106, 194, 253, 473, 506, 583, 946, 989, 1067, 1166, 1219, 1978, 2134, 2231, 2279, 2438, 4171, 4462, 4558, 5141, 8342, 10282, 10879, 13409, 21758, 24541, 25069, 26818, 45881, 49082, 50138, 52417, 56551, 91762, 95933, 104834, 113102, 118243, 191866, 221063, 236486, 442126, 576587, 1055263, 1153174, 1300673, 2110526, 2431693, 2601346, 4863386, 5084449, 10168898, 55928939, 111857878]

約数ペア:

[(1, 111857878), (2, 55928939), (11, 10168898), (22, 5084449), (23, 4863386), (43, 2601346), (46, 2431693), (53, 2110526), (86, 1300673), (97, 1153174), (106, 1055263), (194, 576587), (253, 442126), (473, 236486), (506, 221063), (583, 191866), (946, 118243), (989, 113102), (1067, 104834), (1166, 95933), (1219, 91762), (1978, 56551), (2134, 52417), (2231, 50138), (2279, 49082), (2438, 45881), (4171, 26818), (4462, 25069), (4558, 24541), (5141, 21758), (8342, 13409), (10282, 10879)]