181394192

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 425782272

約数和(自身を除く): 244388080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 67, 92, 112, 134, 161, 184, 268, 322, 368, 469, 536, 644, 938, 1051, 1072, 1288, 1541, 1876, 2102, 2576, 3082, 3752, 4204, 6164, 7357, 7504, 8408, 10787, 12328, 14714, 16816, 21574, 24173, 24656, 29428, 43148, 48346, 58856, 70417, 86296, 96692, 117712, 140834, 169211, 172592, 193384, 281668, 338422, 386768, 492919, 563336, 676844, 985838, 1126672, 1353688, 1619591, 1971676, 2707376, 3239182, 3943352, 6478364, 7886704, 11337137, 12956728, 22674274, 25913456, 45348548, 90697096, 181394192]

約数ペア:

[(1, 181394192), (2, 90697096), (4, 45348548), (7, 25913456), (8, 22674274), (14, 12956728), (16, 11337137), (23, 7886704), (28, 6478364), (46, 3943352), (56, 3239182), (67, 2707376), (92, 1971676), (112, 1619591), (134, 1353688), (161, 1126672), (184, 985838), (268, 676844), (322, 563336), (368, 492919), (469, 386768), (536, 338422), (644, 281668), (938, 193384), (1051, 172592), (1072, 169211), (1288, 140834), (1541, 117712), (1876, 96692), (2102, 86296), (2576, 70417), (3082, 58856), (3752, 48346), (4204, 43148), (6164, 29428), (7357, 24656), (7504, 24173), (8408, 21574), (10787, 16816), (12328, 14714)]