157731392

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 404978616

約数和(自身を除く): 247247224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 64, 73, 91, 98, 104, 106, 112, 146, 182, 196, 208, 212, 224, 292, 364, 371, 392, 416, 424, 448, 511, 584, 637, 689, 728, 742, 784, 832, 848, 949, 1022, 1168, 1274, 1378, 1456, 1484, 1568, 1696, 1898, 2044, 2336, 2548, 2597, 2756, 2912, 2968, 3136, 3392, 3577, 3796, 3869, 4088, 4672, 4823, 5096, 5194, 5512, 5824, 5936, 6643, 7154, 7592, 7738, 8176, 9646, 10192, 10388, 11024, 11872, 13286, 14308, 15184, 15476, 16352, 19292, 20384, 20776, 22048, 23744, 26572, 27083, 28616, 30368, 30952, 32704, 33761, 38584, 40768, 41552, 44096, 46501, 50297, 53144, 54166, 57232, 60736, 61904, 67522, 77168, 83104, 93002, 100594, 106288, 108332, 114464, 123808, 135044, 154336, 166208, 186004, 189581, 201188, 212576, 216664, 228928, 247616, 270088, 308672, 352079, 372008, 379162, 402376, 425152, 433328, 540176, 704158, 744016, 758324, 804752, 866656, 1080352, 1408316, 1488032, 1516648, 1609504, 1733312, 2160704, 2464553, 2816632, 2976064, 3033296, 3219008, 4929106, 5633264, 6066592, 9858212, 11266528, 12133184, 19716424, 22533056, 39432848, 78865696, 157731392]

約数ペア:

[(1, 157731392), (2, 78865696), (4, 39432848), (7, 22533056), (8, 19716424), (13, 12133184), (14, 11266528), (16, 9858212), (26, 6066592), (28, 5633264), (32, 4929106), (49, 3219008), (52, 3033296), (53, 2976064), (56, 2816632), (64, 2464553), (73, 2160704), (91, 1733312), (98, 1609504), (104, 1516648), (106, 1488032), (112, 1408316), (146, 1080352), (182, 866656), (196, 804752), (208, 758324), (212, 744016), (224, 704158), (292, 540176), (364, 433328), (371, 425152), (392, 402376), (416, 379162), (424, 372008), (448, 352079), (511, 308672), (584, 270088), (637, 247616), (689, 228928), (728, 216664), (742, 212576), (784, 201188), (832, 189581), (848, 186004), (949, 166208), (1022, 154336), (1168, 135044), (1274, 123808), (1378, 114464), (1456, 108332), (1484, 106288), (1568, 100594), (1696, 93002), (1898, 83104), (2044, 77168), (2336, 67522), (2548, 61904), (2597, 60736), (2756, 57232), (2912, 54166), (2968, 53144), (3136, 50297), (3392, 46501), (3577, 44096), (3796, 41552), (3869, 40768), (4088, 38584), (4672, 33761), (4823, 32704), (5096, 30952), (5194, 30368), (5512, 28616), (5824, 27083), (5936, 26572), (6643, 23744), (7154, 22048), (7592, 20776), (7738, 20384), (8176, 19292), (9646, 16352), (10192, 15476), (10388, 15184), (11024, 14308), (11872, 13286)]