164522988

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 180

約数和(自身を含む): 514074792

約数和(自身を除く): 349551804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 81, 84, 86, 98, 108, 126, 129, 147, 162, 172, 189, 196, 241, 252, 258, 294, 301, 324, 378, 387, 441, 482, 516, 567, 588, 602, 723, 756, 774, 882, 903, 964, 1134, 1161, 1204, 1323, 1446, 1548, 1687, 1764, 1806, 2107, 2169, 2268, 2322, 2646, 2709, 2892, 3374, 3483, 3612, 3969, 4214, 4338, 4644, 5061, 5292, 5418, 6321, 6507, 6748, 6966, 7938, 8127, 8428, 8676, 10122, 10363, 10836, 11809, 12642, 13014, 13932, 15183, 15876, 16254, 18963, 19521, 20244, 20726, 23618, 24381, 25284, 26028, 30366, 31089, 32508, 35427, 37926, 39042, 41452, 45549, 47236, 48762, 56889, 60732, 62178, 70854, 72541, 75852, 78084, 91098, 93267, 97524, 106281, 113778, 124356, 136647, 141708, 145082, 170667, 182196, 186534, 212562, 217623, 227556, 273294, 279801, 290164, 318843, 341334, 373068, 425124, 435246, 507787, 546588, 559602, 637686, 652869, 682668, 839403, 870492, 956529, 1015574, 1119204, 1275372, 1305738, 1523361, 1678806, 1913058, 1958607, 2031148, 2611476, 3046722, 3357612, 3826116, 3917214, 4570083, 5875821, 6093444, 7834428, 9140166, 11751642, 13710249, 18280332, 23503284, 27420498, 41130747, 54840996, 82261494, 164522988]

約数ペア:

[(1, 164522988), (2, 82261494), (3, 54840996), (4, 41130747), (6, 27420498), (7, 23503284), (9, 18280332), (12, 13710249), (14, 11751642), (18, 9140166), (21, 7834428), (27, 6093444), (28, 5875821), (36, 4570083), (42, 3917214), (43, 3826116), (49, 3357612), (54, 3046722), (63, 2611476), (81, 2031148), (84, 1958607), (86, 1913058), (98, 1678806), (108, 1523361), (126, 1305738), (129, 1275372), (147, 1119204), (162, 1015574), (172, 956529), (189, 870492), (196, 839403), (241, 682668), (252, 652869), (258, 637686), (294, 559602), (301, 546588), (324, 507787), (378, 435246), (387, 425124), (441, 373068), (482, 341334), (516, 318843), (567, 290164), (588, 279801), (602, 273294), (723, 227556), (756, 217623), (774, 212562), (882, 186534), (903, 182196), (964, 170667), (1134, 145082), (1161, 141708), (1204, 136647), (1323, 124356), (1446, 113778), (1548, 106281), (1687, 97524), (1764, 93267), (1806, 91098), (2107, 78084), (2169, 75852), (2268, 72541), (2322, 70854), (2646, 62178), (2709, 60732), (2892, 56889), (3374, 48762), (3483, 47236), (3612, 45549), (3969, 41452), (4214, 39042), (4338, 37926), (4644, 35427), (5061, 32508), (5292, 31089), (5418, 30366), (6321, 26028), (6507, 25284), (6748, 24381), (6966, 23618), (7938, 20726), (8127, 20244), (8428, 19521), (8676, 18963), (10122, 16254), (10363, 15876), (10836, 15183), (11809, 13932), (12642, 13014)]