189691146

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 452612160

約数和(自身を除く): 262921014

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 81, 86, 87, 129, 162, 174, 243, 258, 261, 313, 387, 486, 522, 626, 774, 783, 939, 1161, 1247, 1566, 1878, 2322, 2349, 2494, 2817, 3483, 3741, 4698, 5634, 6966, 7047, 7482, 8451, 9077, 10449, 11223, 13459, 14094, 16902, 18154, 20898, 22446, 25353, 26918, 27231, 33669, 40377, 50706, 54462, 67338, 76059, 80754, 81693, 101007, 121131, 152118, 163386, 202014, 242262, 245079, 303021, 363393, 390311, 490158, 606042, 726786, 735237, 780622, 1090179, 1170933, 1470474, 2180358, 2205711, 2341866, 3270537, 3512799, 4411422, 6541074, 7025598, 10538397, 21076794, 31615191, 63230382, 94845573, 189691146]

約数ペア:

[(1, 189691146), (2, 94845573), (3, 63230382), (6, 31615191), (9, 21076794), (18, 10538397), (27, 7025598), (29, 6541074), (43, 4411422), (54, 3512799), (58, 3270537), (81, 2341866), (86, 2205711), (87, 2180358), (129, 1470474), (162, 1170933), (174, 1090179), (243, 780622), (258, 735237), (261, 726786), (313, 606042), (387, 490158), (486, 390311), (522, 363393), (626, 303021), (774, 245079), (783, 242262), (939, 202014), (1161, 163386), (1247, 152118), (1566, 121131), (1878, 101007), (2322, 81693), (2349, 80754), (2494, 76059), (2817, 67338), (3483, 54462), (3741, 50706), (4698, 40377), (5634, 33669), (6966, 27231), (7047, 26918), (7482, 25353), (8451, 22446), (9077, 20898), (10449, 18154), (11223, 16902), (13459, 14094)]