139435072

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16381}}^1$

素因数の和:16419

約数の個数: 56

約数和(自身を含む): 332882240

約数和(自身を除く): 193447168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 16381, 32762, 65524, 114667, 131048, 229334, 262096, 311239, 458668, 524192, 622478, 917336, 1048384, 1244956, 1834672, 2178673, 2489912, 3669344, 4357346, 4979824, 7338688, 8714692, 9959648, 17429384, 19919296, 34858768, 69717536, 139435072]

約数ペア:

[(1, 139435072), (2, 69717536), (4, 34858768), (7, 19919296), (8, 17429384), (14, 9959648), (16, 8714692), (19, 7338688), (28, 4979824), (32, 4357346), (38, 3669344), (56, 2489912), (64, 2178673), (76, 1834672), (112, 1244956), (133, 1048384), (152, 917336), (224, 622478), (266, 524192), (304, 458668), (448, 311239), (532, 262096), (608, 229334), (1064, 131048), (1216, 114667), (2128, 65524), (4256, 32762), (8512, 16381)]