165129768

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 461003400

約数和(自身を除く): 295873632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 109, 159, 212, 218, 318, 327, 397, 424, 436, 477, 636, 654, 794, 872, 954, 981, 1191, 1272, 1308, 1588, 1908, 1962, 2382, 2616, 3176, 3573, 3816, 3924, 4764, 5777, 7146, 7848, 9528, 11554, 14292, 17331, 21041, 23108, 28584, 34662, 42082, 43273, 46216, 51993, 63123, 69324, 84164, 86546, 103986, 126246, 129819, 138648, 168328, 173092, 189369, 207972, 252492, 259638, 346184, 378738, 389457, 415944, 504984, 519276, 757476, 778914, 1038552, 1514952, 1557828, 2293469, 3115656, 4586938, 6880407, 9173876, 13760814, 18347752, 20641221, 27521628, 41282442, 55043256, 82564884, 165129768]

約数ペア:

[(1, 165129768), (2, 82564884), (3, 55043256), (4, 41282442), (6, 27521628), (8, 20641221), (9, 18347752), (12, 13760814), (18, 9173876), (24, 6880407), (36, 4586938), (53, 3115656), (72, 2293469), (106, 1557828), (109, 1514952), (159, 1038552), (212, 778914), (218, 757476), (318, 519276), (327, 504984), (397, 415944), (424, 389457), (436, 378738), (477, 346184), (636, 259638), (654, 252492), (794, 207972), (872, 189369), (954, 173092), (981, 168328), (1191, 138648), (1272, 129819), (1308, 126246), (1588, 103986), (1908, 86546), (1962, 84164), (2382, 69324), (2616, 63123), (3176, 51993), (3573, 46216), (3816, 43273), (3924, 42082), (4764, 34662), (5777, 28584), (7146, 23108), (7848, 21041), (9528, 17331), (11554, 14292)]