159804414

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 160

約数和(自身を含む): 466684416

約数和(自身を除く): 306880002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 81, 99, 126, 138, 154, 161, 162, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 557, 567, 594, 621, 693, 759, 891, 966, 1114, 1134, 1242, 1386, 1449, 1518, 1671, 1771, 1782, 1863, 2079, 2277, 2898, 3342, 3542, 3726, 3899, 4158, 4347, 4554, 5013, 5313, 6127, 6237, 6831, 7798, 8694, 10026, 10626, 11697, 12254, 12474, 12811, 13041, 13662, 15039, 15939, 18381, 20493, 23394, 25622, 26082, 30078, 31878, 35091, 36762, 38433, 40986, 42889, 45117, 47817, 55143, 70182, 76866, 85778, 89677, 90234, 95634, 105273, 110286, 115299, 128667, 140921, 143451, 165429, 179354, 210546, 230598, 257334, 269031, 281842, 286902, 315819, 330858, 345897, 386001, 422763, 496287, 538062, 631638, 691794, 772002, 807093, 845526, 986447, 992574, 1037691, 1158003, 1268289, 1614186, 1972894, 2075382, 2316006, 2421279, 2536578, 2959341, 3474009, 3804867, 4842558, 5918682, 6948018, 7263837, 7609734, 8878023, 11414601, 14527674, 17756046, 22829202, 26634069, 53268138, 79902207, 159804414]

約数ペア:

[(1, 159804414), (2, 79902207), (3, 53268138), (6, 26634069), (7, 22829202), (9, 17756046), (11, 14527674), (14, 11414601), (18, 8878023), (21, 7609734), (22, 7263837), (23, 6948018), (27, 5918682), (33, 4842558), (42, 3804867), (46, 3474009), (54, 2959341), (63, 2536578), (66, 2421279), (69, 2316006), (77, 2075382), (81, 1972894), (99, 1614186), (126, 1268289), (138, 1158003), (154, 1037691), (161, 992574), (162, 986447), (189, 845526), (198, 807093), (207, 772002), (231, 691794), (253, 631638), (297, 538062), (322, 496287), (378, 422763), (414, 386001), (462, 345897), (483, 330858), (506, 315819), (557, 286902), (567, 281842), (594, 269031), (621, 257334), (693, 230598), (759, 210546), (891, 179354), (966, 165429), (1114, 143451), (1134, 140921), (1242, 128667), (1386, 115299), (1449, 110286), (1518, 105273), (1671, 95634), (1771, 90234), (1782, 89677), (1863, 85778), (2079, 76866), (2277, 70182), (2898, 55143), (3342, 47817), (3542, 45117), (3726, 42889), (3899, 40986), (4158, 38433), (4347, 36762), (4554, 35091), (5013, 31878), (5313, 30078), (6127, 26082), (6237, 25622), (6831, 23394), (7798, 20493), (8694, 18381), (10026, 15939), (10626, 15039), (11697, 13662), (12254, 13041), (12474, 12811)]