180237344

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42349}}^1$

素因数の和:42385

約数の個数: 48

約数和(自身を含む): 426888000

約数和(自身を除く): 246650656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 42349, 84698, 169396, 296443, 338792, 592886, 677584, 804631, 1185772, 1355168, 1609262, 2371544, 3218524, 4743088, 5632417, 6437048, 9486176, 11264834, 12874096, 22529668, 25748192, 45059336, 90118672, 180237344]

約数ペア:

[(1, 180237344), (2, 90118672), (4, 45059336), (7, 25748192), (8, 22529668), (14, 12874096), (16, 11264834), (19, 9486176), (28, 6437048), (32, 5632417), (38, 4743088), (56, 3218524), (76, 2371544), (112, 1609262), (133, 1355168), (152, 1185772), (224, 804631), (266, 677584), (304, 592886), (532, 338792), (608, 296443), (1064, 169396), (2128, 84698), (4256, 42349)]