145554948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 491581440

約数和(自身を除く): 346026492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 378, 396, 414, 462, 483, 506, 594, 621, 644, 693, 756, 759, 761, 828, 924, 966, 1012, 1188, 1242, 1386, 1449, 1518, 1522, 1771, 1932, 2079, 2277, 2283, 2484, 2772, 2898, 3036, 3044, 3542, 4158, 4347, 4554, 4566, 5313, 5327, 5796, 6831, 6849, 7084, 8316, 8371, 8694, 9108, 9132, 10626, 10654, 13662, 13698, 15939, 15981, 16742, 17388, 17503, 20547, 21252, 21308, 25113, 27324, 27396, 31878, 31962, 33484, 35006, 41094, 47817, 47943, 50226, 52509, 58597, 63756, 63924, 70012, 75339, 82188, 95634, 95886, 100452, 105018, 117194, 122521, 143829, 150678, 157527, 175791, 191268, 191772, 192533, 210036, 226017, 234388, 245042, 287658, 301356, 315054, 351582, 367563, 385066, 452034, 472581, 490084, 527373, 575316, 577599, 630108, 703164, 735126, 770132, 904068, 945162, 1054746, 1102689, 1155198, 1347731, 1470252, 1582119, 1732797, 1890324, 2109492, 2205378, 2310396, 2695462, 3164238, 3308067, 3465594, 4043193, 4410756, 5198391, 5390924, 6328476, 6616134, 6931188, 8086386, 10396782, 12129579, 13232268, 16172772, 20793564, 24259158, 36388737, 48518316, 72777474, 145554948]

約数ペア:

[(1, 145554948), (2, 72777474), (3, 48518316), (4, 36388737), (6, 24259158), (7, 20793564), (9, 16172772), (11, 13232268), (12, 12129579), (14, 10396782), (18, 8086386), (21, 6931188), (22, 6616134), (23, 6328476), (27, 5390924), (28, 5198391), (33, 4410756), (36, 4043193), (42, 3465594), (44, 3308067), (46, 3164238), (54, 2695462), (63, 2310396), (66, 2205378), (69, 2109492), (77, 1890324), (84, 1732797), (92, 1582119), (99, 1470252), (108, 1347731), (126, 1155198), (132, 1102689), (138, 1054746), (154, 945162), (161, 904068), (189, 770132), (198, 735126), (207, 703164), (231, 630108), (252, 577599), (253, 575316), (276, 527373), (297, 490084), (308, 472581), (322, 452034), (378, 385066), (396, 367563), (414, 351582), (462, 315054), (483, 301356), (506, 287658), (594, 245042), (621, 234388), (644, 226017), (693, 210036), (756, 192533), (759, 191772), (761, 191268), (828, 175791), (924, 157527), (966, 150678), (1012, 143829), (1188, 122521), (1242, 117194), (1386, 105018), (1449, 100452), (1518, 95886), (1522, 95634), (1771, 82188), (1932, 75339), (2079, 70012), (2277, 63924), (2283, 63756), (2484, 58597), (2772, 52509), (2898, 50226), (3036, 47943), (3044, 47817), (3542, 41094), (4158, 35006), (4347, 33484), (4554, 31962), (4566, 31878), (5313, 27396), (5327, 27324), (5796, 25113), (6831, 21308), (6849, 21252), (7084, 20547), (8316, 17503), (8371, 17388), (8694, 16742), (9108, 15981), (9132, 15939), (10626, 13698), (10654, 13662)]