128111592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 400343040

約数和(自身を除く): 272231448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1447, 1581, 1736, 2108, 2604, 2856, 2894, 3162, 3689, 4216, 4341, 5208, 5788, 6324, 7378, 8682, 10129, 11067, 11576, 12648, 14756, 17364, 20258, 22134, 24599, 29512, 30387, 34728, 40516, 44268, 44857, 49198, 60774, 73797, 81032, 88536, 89714, 98396, 121548, 134571, 147594, 172193, 179428, 196792, 243096, 269142, 295188, 313999, 344386, 358856, 516579, 538284, 590376, 627998, 688772, 762569, 941997, 1033158, 1076568, 1255996, 1377544, 1525138, 1883994, 2066316, 2287707, 2511992, 3050276, 3767988, 4132632, 4575414, 5337983, 6100552, 7535976, 9150828, 10675966, 16013949, 18301656, 21351932, 32027898, 42703864, 64055796, 128111592]

約数ペア:

[(1, 128111592), (2, 64055796), (3, 42703864), (4, 32027898), (6, 21351932), (7, 18301656), (8, 16013949), (12, 10675966), (14, 9150828), (17, 7535976), (21, 6100552), (24, 5337983), (28, 4575414), (31, 4132632), (34, 3767988), (42, 3050276), (51, 2511992), (56, 2287707), (62, 2066316), (68, 1883994), (84, 1525138), (93, 1377544), (102, 1255996), (119, 1076568), (124, 1033158), (136, 941997), (168, 762569), (186, 688772), (204, 627998), (217, 590376), (238, 538284), (248, 516579), (357, 358856), (372, 344386), (408, 313999), (434, 295188), (476, 269142), (527, 243096), (651, 196792), (714, 179428), (744, 172193), (868, 147594), (952, 134571), (1054, 121548), (1302, 98396), (1428, 89714), (1447, 88536), (1581, 81032), (1736, 73797), (2108, 60774), (2604, 49198), (2856, 44857), (2894, 44268), (3162, 40516), (3689, 34728), (4216, 30387), (4341, 29512), (5208, 24599), (5788, 22134), (6324, 20258), (7378, 17364), (8682, 14756), (10129, 12648), (11067, 11576)]