164213784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1710

約数の個数: 128

約数和(自身を含む): 529420800

約数和(自身を除く): 365207016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1621, 1809, 1876, 2412, 2814, 3242, 3618, 3752, 4221, 4824, 4863, 5628, 6484, 7236, 8442, 9726, 11256, 11347, 12663, 12968, 14472, 14589, 16884, 19452, 22694, 25326, 29178, 33768, 34041, 38904, 43767, 45388, 50652, 58356, 68082, 87534, 90776, 101304, 102123, 108607, 116712, 136164, 175068, 204246, 217214, 272328, 306369, 325821, 350136, 408492, 434428, 612738, 651642, 760249, 816984, 868856, 977463, 1225476, 1303284, 1520498, 1954926, 2280747, 2450952, 2606568, 2932389, 3040996, 3909852, 4561494, 5864778, 6081992, 6842241, 7819704, 9122988, 11729556, 13684482, 18245976, 20526723, 23459112, 27368964, 41053446, 54737928, 82106892, 164213784]

約数ペア:

[(1, 164213784), (2, 82106892), (3, 54737928), (4, 41053446), (6, 27368964), (7, 23459112), (8, 20526723), (9, 18245976), (12, 13684482), (14, 11729556), (18, 9122988), (21, 7819704), (24, 6842241), (27, 6081992), (28, 5864778), (36, 4561494), (42, 3909852), (54, 3040996), (56, 2932389), (63, 2606568), (67, 2450952), (72, 2280747), (84, 1954926), (108, 1520498), (126, 1303284), (134, 1225476), (168, 977463), (189, 868856), (201, 816984), (216, 760249), (252, 651642), (268, 612738), (378, 434428), (402, 408492), (469, 350136), (504, 325821), (536, 306369), (603, 272328), (756, 217214), (804, 204246), (938, 175068), (1206, 136164), (1407, 116712), (1512, 108607), (1608, 102123), (1621, 101304), (1809, 90776), (1876, 87534), (2412, 68082), (2814, 58356), (3242, 50652), (3618, 45388), (3752, 43767), (4221, 38904), (4824, 34041), (4863, 33768), (5628, 29178), (6484, 25326), (7236, 22694), (8442, 19452), (9726, 16884), (11256, 14589), (11347, 14472), (12663, 12968)]