161166572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 191068948

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 47, 58, 82, 94, 103, 116, 164, 188, 203, 206, 287, 329, 406, 412, 574, 658, 721, 812, 1148, 1189, 1316, 1363, 1442, 1927, 2378, 2726, 2884, 2987, 3854, 4223, 4756, 4841, 5452, 5974, 7708, 8323, 8446, 9541, 9682, 11948, 13489, 16646, 16892, 19082, 19364, 20909, 26978, 29561, 33292, 33887, 38164, 41818, 53956, 55883, 59122, 67774, 83636, 111766, 118244, 122467, 135548, 140389, 198481, 223532, 244934, 280778, 391181, 396962, 489868, 561556, 782362, 793924, 857269, 982723, 1389367, 1564724, 1714538, 1965446, 2778734, 3429076, 3930892, 5557468, 5755949, 11511898, 23023796, 40291643, 80583286, 161166572]

約数ペア:

[(1, 161166572), (2, 80583286), (4, 40291643), (7, 23023796), (14, 11511898), (28, 5755949), (29, 5557468), (41, 3930892), (47, 3429076), (58, 2778734), (82, 1965446), (94, 1714538), (103, 1564724), (116, 1389367), (164, 982723), (188, 857269), (203, 793924), (206, 782362), (287, 561556), (329, 489868), (406, 396962), (412, 391181), (574, 280778), (658, 244934), (721, 223532), (812, 198481), (1148, 140389), (1189, 135548), (1316, 122467), (1363, 118244), (1442, 111766), (1927, 83636), (2378, 67774), (2726, 59122), (2884, 55883), (2987, 53956), (3854, 41818), (4223, 38164), (4756, 33887), (4841, 33292), (5452, 29561), (5974, 26978), (7708, 20909), (8323, 19364), (8446, 19082), (9541, 16892), (9682, 16646), (11948, 13489)]