166249888

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 397474560

約数和(自身を除く): 231224672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 92, 112, 122, 161, 184, 224, 244, 322, 368, 427, 488, 529, 644, 736, 854, 976, 1058, 1288, 1403, 1708, 1952, 2116, 2576, 2806, 3416, 3703, 4232, 5152, 5612, 6832, 7406, 8464, 9821, 11224, 12167, 13664, 14812, 16928, 19642, 22448, 24334, 29624, 32269, 39284, 44896, 48668, 59248, 64538, 78568, 85169, 97336, 118496, 129076, 157136, 170338, 194672, 225883, 258152, 314272, 340676, 389344, 451766, 516304, 681352, 742187, 903532, 1032608, 1362704, 1484374, 1807064, 2725408, 2968748, 3614128, 5195309, 5937496, 7228256, 10390618, 11874992, 20781236, 23749984, 41562472, 83124944, 166249888]

約数ペア:

[(1, 166249888), (2, 83124944), (4, 41562472), (7, 23749984), (8, 20781236), (14, 11874992), (16, 10390618), (23, 7228256), (28, 5937496), (32, 5195309), (46, 3614128), (56, 2968748), (61, 2725408), (92, 1807064), (112, 1484374), (122, 1362704), (161, 1032608), (184, 903532), (224, 742187), (244, 681352), (322, 516304), (368, 451766), (427, 389344), (488, 340676), (529, 314272), (644, 258152), (736, 225883), (854, 194672), (976, 170338), (1058, 157136), (1288, 129076), (1403, 118496), (1708, 97336), (1952, 85169), (2116, 78568), (2576, 64538), (2806, 59248), (3416, 48668), (3703, 44896), (4232, 39284), (5152, 32269), (5612, 29624), (6832, 24334), (7406, 22448), (8464, 19642), (9821, 16928), (11224, 14812), (12167, 13664)]