121823988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 346300416

約数和(自身を除く): 224476428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 127, 129, 132, 143, 156, 169, 172, 254, 258, 286, 338, 381, 429, 473, 507, 508, 516, 559, 572, 676, 762, 858, 946, 1014, 1118, 1397, 1419, 1524, 1651, 1677, 1716, 1859, 1892, 2028, 2236, 2794, 2838, 3302, 3354, 3718, 4191, 4953, 5461, 5577, 5588, 5676, 6149, 6604, 6708, 7267, 7436, 8382, 9906, 10922, 11154, 12298, 14534, 16383, 16764, 18161, 18447, 19812, 21463, 21801, 21844, 22308, 24596, 29068, 32766, 36322, 36894, 42926, 43602, 54483, 60071, 64389, 65532, 70993, 72644, 73788, 79937, 85852, 87204, 108966, 120142, 128778, 141986, 159874, 180213, 212979, 217932, 236093, 239811, 240284, 257556, 283972, 319748, 360426, 425958, 472186, 479622, 708279, 720852, 780923, 851916, 922909, 944372, 959244, 1416558, 1561846, 1845818, 2342769, 2768727, 2833116, 3123692, 3691636, 4685538, 5537454, 9371076, 10151999, 11074908, 20303998, 30455997, 40607996, 60911994, 121823988]

約数ペア:

[(1, 121823988), (2, 60911994), (3, 40607996), (4, 30455997), (6, 20303998), (11, 11074908), (12, 10151999), (13, 9371076), (22, 5537454), (26, 4685538), (33, 3691636), (39, 3123692), (43, 2833116), (44, 2768727), (52, 2342769), (66, 1845818), (78, 1561846), (86, 1416558), (127, 959244), (129, 944372), (132, 922909), (143, 851916), (156, 780923), (169, 720852), (172, 708279), (254, 479622), (258, 472186), (286, 425958), (338, 360426), (381, 319748), (429, 283972), (473, 257556), (507, 240284), (508, 239811), (516, 236093), (559, 217932), (572, 212979), (676, 180213), (762, 159874), (858, 141986), (946, 128778), (1014, 120142), (1118, 108966), (1397, 87204), (1419, 85852), (1524, 79937), (1651, 73788), (1677, 72644), (1716, 70993), (1859, 65532), (1892, 64389), (2028, 60071), (2236, 54483), (2794, 43602), (2838, 42926), (3302, 36894), (3354, 36322), (3718, 32766), (4191, 29068), (4953, 24596), (5461, 22308), (5577, 21844), (5588, 21801), (5676, 21463), (6149, 19812), (6604, 18447), (6708, 18161), (7267, 16764), (7436, 16383), (8382, 14534), (9906, 12298), (10922, 11154)]