166494328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 277670792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 1001, 1144, 1223, 1309, 1496, 1547, 1768, 2002, 2431, 2446, 2618, 3094, 4004, 4862, 4892, 5236, 6188, 8008, 8561, 9724, 9784, 10472, 12376, 13453, 15899, 17017, 17122, 19448, 20791, 26906, 31798, 34034, 34244, 41582, 53812, 63596, 68068, 68488, 83164, 94171, 107624, 111293, 127192, 136136, 145537, 166328, 174889, 188342, 222586, 228701, 270283, 291074, 349778, 376684, 445172, 457402, 540566, 582148, 699556, 753368, 890344, 914804, 1081132, 1164296, 1224223, 1399112, 1600907, 1829608, 1891981, 2162264, 2448446, 2973113, 3201814, 3783962, 4896892, 5946226, 6403628, 7567924, 9793784, 11892452, 12807256, 15135848, 20811791, 23784904, 41623582, 83247164, 166494328]

約数ペア:

[(1, 166494328), (2, 83247164), (4, 41623582), (7, 23784904), (8, 20811791), (11, 15135848), (13, 12807256), (14, 11892452), (17, 9793784), (22, 7567924), (26, 6403628), (28, 5946226), (34, 4896892), (44, 3783962), (52, 3201814), (56, 2973113), (68, 2448446), (77, 2162264), (88, 1891981), (91, 1829608), (104, 1600907), (119, 1399112), (136, 1224223), (143, 1164296), (154, 1081132), (182, 914804), (187, 890344), (221, 753368), (238, 699556), (286, 582148), (308, 540566), (364, 457402), (374, 445172), (442, 376684), (476, 349778), (572, 291074), (616, 270283), (728, 228701), (748, 222586), (884, 188342), (952, 174889), (1001, 166328), (1144, 145537), (1223, 136136), (1309, 127192), (1496, 111293), (1547, 107624), (1768, 94171), (2002, 83164), (2431, 68488), (2446, 68068), (2618, 63596), (3094, 53812), (4004, 41582), (4862, 34244), (4892, 34034), (5236, 31798), (6188, 26906), (8008, 20791), (8561, 19448), (9724, 17122), (9784, 17017), (10472, 15899), (12376, 13453)]