16628832

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 53660880

約数和(自身を除く): 37032048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 181, 198, 232, 261, 264, 288, 319, 348, 352, 362, 396, 464, 522, 528, 543, 638, 696, 724, 792, 928, 957, 1044, 1056, 1086, 1276, 1392, 1448, 1584, 1629, 1914, 1991, 2088, 2172, 2552, 2784, 2871, 2896, 3168, 3258, 3828, 3982, 4176, 4344, 5104, 5249, 5742, 5792, 5973, 6516, 7656, 7964, 8352, 8688, 10208, 10498, 11484, 11946, 13032, 15312, 15747, 15928, 17376, 17919, 20996, 22968, 23892, 26064, 30624, 31494, 31856, 35838, 41992, 45936, 47241, 47784, 52128, 57739, 62988, 63712, 71676, 83984, 91872, 94482, 95568, 115478, 125976, 143352, 167968, 173217, 188964, 191136, 230956, 251952, 286704, 346434, 377928, 461912, 503904, 519651, 573408, 692868, 755856, 923824, 1039302, 1385736, 1511712, 1847648, 2078604, 2771472, 4157208, 5542944, 8314416, 16628832]

約数ペア:

[(1, 16628832), (2, 8314416), (3, 5542944), (4, 4157208), (6, 2771472), (8, 2078604), (9, 1847648), (11, 1511712), (12, 1385736), (16, 1039302), (18, 923824), (22, 755856), (24, 692868), (29, 573408), (32, 519651), (33, 503904), (36, 461912), (44, 377928), (48, 346434), (58, 286704), (66, 251952), (72, 230956), (87, 191136), (88, 188964), (96, 173217), (99, 167968), (116, 143352), (132, 125976), (144, 115478), (174, 95568), (176, 94482), (181, 91872), (198, 83984), (232, 71676), (261, 63712), (264, 62988), (288, 57739), (319, 52128), (348, 47784), (352, 47241), (362, 45936), (396, 41992), (464, 35838), (522, 31856), (528, 31494), (543, 30624), (638, 26064), (696, 23892), (724, 22968), (792, 20996), (928, 17919), (957, 17376), (1044, 15928), (1056, 15747), (1086, 15312), (1276, 13032), (1392, 11946), (1448, 11484), (1584, 10498), (1629, 10208), (1914, 8688), (1991, 8352), (2088, 7964), (2172, 7656), (2552, 6516), (2784, 5973), (2871, 5792), (2896, 5742), (3168, 5249), (3258, 5104), (3828, 4344), (3982, 4176)]