128692992

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9857}}^1$

素因数の和:9893

約数の個数: 72

約数和(自身を含む): 362695536

約数和(自身を除く): 234002544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 9857, 13056, 19714, 29571, 39428, 59142, 78856, 118284, 157712, 167569, 236568, 315424, 335138, 473136, 502707, 630848, 670276, 946272, 1005414, 1261696, 1340552, 1892544, 2010828, 2523392, 2681104, 3785088, 4021656, 5362208, 7570176, 8043312, 10724416, 16086624, 21448832, 32173248, 42897664, 64346496, 128692992]

約数ペア:

[(1, 128692992), (2, 64346496), (3, 42897664), (4, 32173248), (6, 21448832), (8, 16086624), (12, 10724416), (16, 8043312), (17, 7570176), (24, 5362208), (32, 4021656), (34, 3785088), (48, 2681104), (51, 2523392), (64, 2010828), (68, 1892544), (96, 1340552), (102, 1261696), (128, 1005414), (136, 946272), (192, 670276), (204, 630848), (256, 502707), (272, 473136), (384, 335138), (408, 315424), (544, 236568), (768, 167569), (816, 157712), (1088, 118284), (1632, 78856), (2176, 59142), (3264, 39428), (4352, 29571), (6528, 19714), (9857, 13056)]