164474772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 496419840

約数和(自身を除く): 331945068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 77, 84, 98, 118, 132, 147, 154, 177, 196, 231, 236, 294, 308, 354, 413, 431, 462, 539, 588, 649, 708, 826, 862, 924, 1078, 1239, 1293, 1298, 1617, 1652, 1724, 1947, 2156, 2478, 2586, 2596, 2891, 3017, 3234, 3894, 4543, 4741, 4956, 5172, 5782, 6034, 6468, 7788, 8673, 9051, 9086, 9482, 11564, 12068, 13629, 14223, 17346, 18102, 18172, 18964, 21119, 25429, 27258, 28446, 31801, 33187, 34692, 36204, 42238, 50858, 54516, 56892, 63357, 63602, 66374, 76287, 84476, 95403, 99561, 101716, 126714, 127204, 132748, 152574, 178003, 190806, 199122, 232309, 253428, 279719, 305148, 356006, 381612, 398244, 464618, 534009, 559438, 696927, 712012, 839157, 929236, 1068018, 1118876, 1246021, 1393854, 1678314, 1958033, 2136036, 2492042, 2787708, 3356628, 3738063, 3916066, 4984084, 5874099, 7476126, 7832132, 11748198, 13706231, 14952252, 23496396, 27412462, 41118693, 54824924, 82237386, 164474772]

約数ペア:

[(1, 164474772), (2, 82237386), (3, 54824924), (4, 41118693), (6, 27412462), (7, 23496396), (11, 14952252), (12, 13706231), (14, 11748198), (21, 7832132), (22, 7476126), (28, 5874099), (33, 4984084), (42, 3916066), (44, 3738063), (49, 3356628), (59, 2787708), (66, 2492042), (77, 2136036), (84, 1958033), (98, 1678314), (118, 1393854), (132, 1246021), (147, 1118876), (154, 1068018), (177, 929236), (196, 839157), (231, 712012), (236, 696927), (294, 559438), (308, 534009), (354, 464618), (413, 398244), (431, 381612), (462, 356006), (539, 305148), (588, 279719), (649, 253428), (708, 232309), (826, 199122), (862, 190806), (924, 178003), (1078, 152574), (1239, 132748), (1293, 127204), (1298, 126714), (1617, 101716), (1652, 99561), (1724, 95403), (1947, 84476), (2156, 76287), (2478, 66374), (2586, 63602), (2596, 63357), (2891, 56892), (3017, 54516), (3234, 50858), (3894, 42238), (4543, 36204), (4741, 34692), (4956, 33187), (5172, 31801), (5782, 28446), (6034, 27258), (6468, 25429), (7788, 21119), (8673, 18964), (9051, 18172), (9086, 18102), (9482, 17346), (11564, 14223), (12068, 13629)]