191090016

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 622402704

約数和(自身を除く): 431312688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 81, 96, 104, 106, 107, 108, 117, 144, 156, 159, 162, 208, 212, 214, 216, 234, 288, 312, 318, 321, 324, 351, 416, 424, 428, 432, 468, 477, 624, 636, 642, 648, 689, 702, 848, 856, 864, 936, 954, 963, 1053, 1248, 1272, 1284, 1296, 1378, 1391, 1404, 1431, 1696, 1712, 1872, 1908, 1926, 2067, 2106, 2544, 2568, 2592, 2756, 2782, 2808, 2862, 2889, 3424, 3744, 3816, 3852, 4134, 4173, 4212, 4293, 5088, 5136, 5512, 5564, 5616, 5671, 5724, 5778, 6201, 7632, 7704, 8268, 8346, 8424, 8586, 8667, 10272, 11024, 11128, 11232, 11342, 11448, 11556, 12402, 12519, 15264, 15408, 16536, 16692, 16848, 17013, 17172, 17334, 18603, 22048, 22256, 22684, 22896, 23112, 24804, 25038, 30816, 33072, 33384, 33696, 34026, 34344, 34668, 37206, 37557, 44512, 45368, 45792, 46224, 49608, 50076, 51039, 55809, 66144, 66768, 68052, 68688, 69336, 73723, 74412, 75114, 90736, 92448, 99216, 100152, 102078, 111618, 112671, 133536, 136104, 137376, 138672, 147446, 148824, 150228, 153117, 181472, 198432, 200304, 204156, 221169, 223236, 225342, 272208, 277344, 294892, 297648, 300456, 306234, 400608, 408312, 442338, 446472, 450684, 459351, 544416, 589784, 595296, 600912, 612468, 663507, 816624, 884676, 892944, 901368, 918702, 1179568, 1201824, 1224936, 1327014, 1633248, 1769352, 1785888, 1802736, 1837404, 1990521, 2359136, 2449872, 2654028, 3538704, 3605472, 3674808, 3981042, 4899744, 5308056, 5971563, 7077408, 7349616, 7962084, 10616112, 11943126, 14699232, 15924168, 21232224, 23886252, 31848336, 47772504, 63696672, 95545008, 191090016]

約数ペア:

[(1, 191090016), (2, 95545008), (3, 63696672), (4, 47772504), (6, 31848336), (8, 23886252), (9, 21232224), (12, 15924168), (13, 14699232), (16, 11943126), (18, 10616112), (24, 7962084), (26, 7349616), (27, 7077408), (32, 5971563), (36, 5308056), (39, 4899744), (48, 3981042), (52, 3674808), (53, 3605472), (54, 3538704), (72, 2654028), (78, 2449872), (81, 2359136), (96, 1990521), (104, 1837404), (106, 1802736), (107, 1785888), (108, 1769352), (117, 1633248), (144, 1327014), (156, 1224936), (159, 1201824), (162, 1179568), (208, 918702), (212, 901368), (214, 892944), (216, 884676), (234, 816624), (288, 663507), (312, 612468), (318, 600912), (321, 595296), (324, 589784), (351, 544416), (416, 459351), (424, 450684), (428, 446472), (432, 442338), (468, 408312), (477, 400608), (624, 306234), (636, 300456), (642, 297648), (648, 294892), (689, 277344), (702, 272208), (848, 225342), (856, 223236), (864, 221169), (936, 204156), (954, 200304), (963, 198432), (1053, 181472), (1248, 153117), (1272, 150228), (1284, 148824), (1296, 147446), (1378, 138672), (1391, 137376), (1404, 136104), (1431, 133536), (1696, 112671), (1712, 111618), (1872, 102078), (1908, 100152), (1926, 99216), (2067, 92448), (2106, 90736), (2544, 75114), (2568, 74412), (2592, 73723), (2756, 69336), (2782, 68688), (2808, 68052), (2862, 66768), (2889, 66144), (3424, 55809), (3744, 51039), (3816, 50076), (3852, 49608), (4134, 46224), (4173, 45792), (4212, 45368), (4293, 44512), (5088, 37557), (5136, 37206), (5512, 34668), (5564, 34344), (5616, 34026), (5671, 33696), (5724, 33384), (5778, 33072), (6201, 30816), (7632, 25038), (7704, 24804), (8268, 23112), (8346, 22896), (8424, 22684), (8586, 22256), (8667, 22048), (10272, 18603), (11024, 17334), (11128, 17172), (11232, 17013), (11342, 16848), (11448, 16692), (11556, 16536), (12402, 15408), (12519, 15264)]