171271776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 528353280

約数和(自身を除く): 357081504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 228, 233, 247, 248, 304, 312, 372, 403, 416, 456, 466, 494, 496, 589, 608, 624, 699, 741, 744, 806, 912, 932, 988, 992, 1178, 1209, 1248, 1398, 1482, 1488, 1612, 1767, 1824, 1864, 1976, 2356, 2418, 2796, 2964, 2976, 3029, 3224, 3534, 3728, 3952, 4427, 4712, 4836, 5592, 5928, 6058, 6448, 7068, 7223, 7456, 7657, 7904, 8854, 9087, 9424, 9672, 11184, 11856, 12116, 12896, 13281, 14136, 14446, 15314, 17708, 18174, 18848, 19344, 21669, 22368, 22971, 23712, 24232, 26562, 28272, 28892, 30628, 35416, 36348, 38688, 43338, 45942, 48464, 53124, 56544, 57551, 57784, 61256, 70832, 72696, 86676, 91884, 93899, 96928, 106248, 115102, 115568, 122512, 137237, 141664, 145392, 172653, 173352, 183768, 187798, 212496, 230204, 231136, 245024, 274474, 281697, 290784, 345306, 346704, 367536, 375596, 411711, 424992, 460408, 548948, 563394, 690612, 693408, 735072, 751192, 823422, 920816, 1097896, 1126788, 1381224, 1502384, 1646844, 1784081, 1841632, 2195792, 2253576, 2762448, 3004768, 3293688, 3568162, 4391584, 4507152, 5352243, 5524896, 6587376, 7136324, 9014304, 10704486, 13174752, 14272648, 21408972, 28545296, 42817944, 57090592, 85635888, 171271776]

約数ペア:

[(1, 171271776), (2, 85635888), (3, 57090592), (4, 42817944), (6, 28545296), (8, 21408972), (12, 14272648), (13, 13174752), (16, 10704486), (19, 9014304), (24, 7136324), (26, 6587376), (31, 5524896), (32, 5352243), (38, 4507152), (39, 4391584), (48, 3568162), (52, 3293688), (57, 3004768), (62, 2762448), (76, 2253576), (78, 2195792), (93, 1841632), (96, 1784081), (104, 1646844), (114, 1502384), (124, 1381224), (152, 1126788), (156, 1097896), (186, 920816), (208, 823422), (228, 751192), (233, 735072), (247, 693408), (248, 690612), (304, 563394), (312, 548948), (372, 460408), (403, 424992), (416, 411711), (456, 375596), (466, 367536), (494, 346704), (496, 345306), (589, 290784), (608, 281697), (624, 274474), (699, 245024), (741, 231136), (744, 230204), (806, 212496), (912, 187798), (932, 183768), (988, 173352), (992, 172653), (1178, 145392), (1209, 141664), (1248, 137237), (1398, 122512), (1482, 115568), (1488, 115102), (1612, 106248), (1767, 96928), (1824, 93899), (1864, 91884), (1976, 86676), (2356, 72696), (2418, 70832), (2796, 61256), (2964, 57784), (2976, 57551), (3029, 56544), (3224, 53124), (3534, 48464), (3728, 45942), (3952, 43338), (4427, 38688), (4712, 36348), (4836, 35416), (5592, 30628), (5928, 28892), (6058, 28272), (6448, 26562), (7068, 24232), (7223, 23712), (7456, 22971), (7657, 22368), (7904, 21669), (8854, 19344), (9087, 18848), (9424, 18174), (9672, 17708), (11184, 15314), (11856, 14446), (12116, 14136), (12896, 13281)]