127983632

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 296980992

約数和(自身を除く): 168997360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 56, 82, 94, 112, 164, 188, 287, 328, 329, 376, 574, 593, 656, 658, 752, 1148, 1186, 1316, 1927, 2296, 2372, 2632, 3854, 4151, 4592, 4744, 5264, 7708, 8302, 9488, 13489, 15416, 16604, 24313, 26978, 27871, 30832, 33208, 48626, 53956, 55742, 66416, 97252, 107912, 111484, 170191, 194504, 195097, 215824, 222968, 340382, 389008, 390194, 445936, 680764, 780388, 1142711, 1361528, 1560776, 2285422, 2723056, 3121552, 4570844, 7998977, 9141688, 15997954, 18283376, 31995908, 63991816, 127983632]

約数ペア:

[(1, 127983632), (2, 63991816), (4, 31995908), (7, 18283376), (8, 15997954), (14, 9141688), (16, 7998977), (28, 4570844), (41, 3121552), (47, 2723056), (56, 2285422), (82, 1560776), (94, 1361528), (112, 1142711), (164, 780388), (188, 680764), (287, 445936), (328, 390194), (329, 389008), (376, 340382), (574, 222968), (593, 215824), (656, 195097), (658, 194504), (752, 170191), (1148, 111484), (1186, 107912), (1316, 97252), (1927, 66416), (2296, 55742), (2372, 53956), (2632, 48626), (3854, 33208), (4151, 30832), (4592, 27871), (4744, 26978), (5264, 24313), (7708, 16604), (8302, 15416), (9488, 13489)]