173188192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 360279360

約数和(自身を除く): 187091168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 443, 608, 643, 886, 1286, 1772, 2572, 3544, 5144, 7088, 8417, 10288, 12217, 14176, 16834, 20576, 24434, 33668, 48868, 67336, 97736, 134672, 195472, 269344, 284849, 390944, 569698, 1139396, 2278792, 4557584, 5412131, 9115168, 10824262, 21648524, 43297048, 86594096, 173188192]

約数ペア:

[(1, 173188192), (2, 86594096), (4, 43297048), (8, 21648524), (16, 10824262), (19, 9115168), (32, 5412131), (38, 4557584), (76, 2278792), (152, 1139396), (304, 569698), (443, 390944), (608, 284849), (643, 269344), (886, 195472), (1286, 134672), (1772, 97736), (2572, 67336), (3544, 48868), (5144, 33668), (7088, 24434), (8417, 20576), (10288, 16834), (12217, 14176)]