163142784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20231}}^1$

素因数の和:20258

約数の個数: 96

約数和(自身を含む): 536552640

約数和(自身を除く): 373409856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20231, 40462, 60693, 80924, 121386, 141617, 161848, 182079, 242772, 283234, 323696, 364158, 424851, 485544, 566468, 647392, 728316, 849702, 971088, 1132936, 1274553, 1294784, 1456632, 1699404, 1942176, 2265872, 2549106, 2589568, 2913264, 3398808, 3884352, 4531744, 5098212, 5826528, 6797616, 7768704, 9063488, 10196424, 11653056, 13595232, 18126976, 20392848, 23306112, 27190464, 40785696, 54380928, 81571392, 163142784]

約数ペア:

[(1, 163142784), (2, 81571392), (3, 54380928), (4, 40785696), (6, 27190464), (7, 23306112), (8, 20392848), (9, 18126976), (12, 13595232), (14, 11653056), (16, 10196424), (18, 9063488), (21, 7768704), (24, 6797616), (28, 5826528), (32, 5098212), (36, 4531744), (42, 3884352), (48, 3398808), (56, 2913264), (63, 2589568), (64, 2549106), (72, 2265872), (84, 1942176), (96, 1699404), (112, 1456632), (126, 1294784), (128, 1274553), (144, 1132936), (168, 971088), (192, 849702), (224, 728316), (252, 647392), (288, 566468), (336, 485544), (384, 424851), (448, 364158), (504, 323696), (576, 283234), (672, 242772), (896, 182079), (1008, 161848), (1152, 141617), (1344, 121386), (2016, 80924), (2688, 60693), (4032, 40462), (8064, 20231)]