183987712

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 385122672

約数和(自身を除く): 201134960

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 128, 137, 172, 244, 256, 274, 344, 488, 512, 548, 688, 976, 1096, 1376, 1952, 2192, 2623, 2752, 3904, 4384, 5246, 5504, 5891, 7808, 8357, 8768, 10492, 11008, 11782, 15616, 16714, 17536, 20984, 22016, 23564, 31232, 33428, 35072, 41968, 47128, 66856, 70144, 83936, 94256, 133712, 167872, 188512, 267424, 335744, 359351, 377024, 534848, 671488, 718702, 754048, 1069696, 1342976, 1437404, 1508096, 2139392, 2874808, 3016192, 4278784, 5749616, 11499232, 22998464, 45996928, 91993856, 183987712]

約数ペア:

[(1, 183987712), (2, 91993856), (4, 45996928), (8, 22998464), (16, 11499232), (32, 5749616), (43, 4278784), (61, 3016192), (64, 2874808), (86, 2139392), (122, 1508096), (128, 1437404), (137, 1342976), (172, 1069696), (244, 754048), (256, 718702), (274, 671488), (344, 534848), (488, 377024), (512, 359351), (548, 335744), (688, 267424), (976, 188512), (1096, 167872), (1376, 133712), (1952, 94256), (2192, 83936), (2623, 70144), (2752, 66856), (3904, 47128), (4384, 41968), (5246, 35072), (5504, 33428), (5891, 31232), (7808, 23564), (8357, 22016), (8768, 20984), (10492, 17536), (11008, 16714), (11782, 15616)]