137634784

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 331188480

約数和(自身を除く): 193553696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 443, 511, 532, 584, 608, 886, 1022, 1064, 1168, 1387, 1772, 2044, 2128, 2336, 2774, 3101, 3544, 4088, 4256, 5548, 6202, 7088, 8176, 8417, 9709, 11096, 12404, 14176, 16352, 16834, 19418, 22192, 24808, 32339, 33668, 38836, 44384, 49616, 58919, 64678, 67336, 77672, 99232, 117838, 129356, 134672, 155344, 226373, 235676, 258712, 269344, 310688, 452746, 471352, 517424, 614441, 905492, 942704, 1034848, 1228882, 1810984, 1885408, 2457764, 3621968, 4301087, 4915528, 7243936, 8602174, 9831056, 17204348, 19662112, 34408696, 68817392, 137634784]

約数ペア:

[(1, 137634784), (2, 68817392), (4, 34408696), (7, 19662112), (8, 17204348), (14, 9831056), (16, 8602174), (19, 7243936), (28, 4915528), (32, 4301087), (38, 3621968), (56, 2457764), (73, 1885408), (76, 1810984), (112, 1228882), (133, 1034848), (146, 942704), (152, 905492), (224, 614441), (266, 517424), (292, 471352), (304, 452746), (443, 310688), (511, 269344), (532, 258712), (584, 235676), (608, 226373), (886, 155344), (1022, 134672), (1064, 129356), (1168, 117838), (1387, 99232), (1772, 77672), (2044, 67336), (2128, 64678), (2336, 58919), (2774, 49616), (3101, 44384), (3544, 38836), (4088, 33668), (4256, 32339), (5548, 24808), (6202, 22192), (7088, 19418), (8176, 16834), (8417, 16352), (9709, 14176), (11096, 12404)]