194798336

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 423721200

約数和(自身を除く): 228922864

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 928, 1102, 1216, 1381, 1856, 2204, 2432, 2762, 3712, 4408, 4864, 5524, 7424, 8816, 11048, 17632, 22096, 26239, 35264, 40049, 44192, 52478, 70528, 80098, 88384, 104956, 141056, 160196, 176768, 209912, 320392, 353536, 419824, 640784, 760931, 839648, 1281568, 1521862, 1679296, 2563136, 3043724, 3358592, 5126272, 6087448, 6717184, 10252544, 12174896, 24349792, 48699584, 97399168, 194798336]

約数ペア:

[(1, 194798336), (2, 97399168), (4, 48699584), (8, 24349792), (16, 12174896), (19, 10252544), (29, 6717184), (32, 6087448), (38, 5126272), (58, 3358592), (64, 3043724), (76, 2563136), (116, 1679296), (128, 1521862), (152, 1281568), (232, 839648), (256, 760931), (304, 640784), (464, 419824), (551, 353536), (608, 320392), (928, 209912), (1102, 176768), (1216, 160196), (1381, 141056), (1856, 104956), (2204, 88384), (2432, 80098), (2762, 70528), (3712, 52478), (4408, 44192), (4864, 40049), (5524, 35264), (7424, 26239), (8816, 22096), (11048, 17632)]