149545494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 402554880

約数和(自身を除く): 253009386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 103, 126, 138, 161, 167, 189, 206, 207, 309, 322, 334, 378, 414, 483, 501, 618, 621, 721, 927, 966, 1002, 1169, 1242, 1442, 1449, 1503, 1854, 2163, 2338, 2369, 2781, 2898, 3006, 3507, 3841, 4326, 4347, 4509, 4738, 5562, 6489, 7014, 7107, 7682, 8694, 9018, 10521, 11523, 12978, 14214, 16583, 17201, 19467, 21042, 21321, 23046, 26887, 31563, 33166, 34402, 34569, 38934, 42642, 49749, 51603, 53774, 63126, 63963, 69138, 80661, 99498, 103206, 103707, 120407, 127926, 149247, 154809, 161322, 207414, 240814, 241983, 298494, 309618, 361221, 395623, 447741, 464427, 483966, 722442, 725949, 791246, 895482, 928854, 1083663, 1186869, 1451898, 2167326, 2373738, 2769361, 3250989, 3560607, 5538722, 6501978, 7121214, 8308083, 10681821, 16616166, 21363642, 24924249, 49848498, 74772747, 149545494]

約数ペア:

[(1, 149545494), (2, 74772747), (3, 49848498), (6, 24924249), (7, 21363642), (9, 16616166), (14, 10681821), (18, 8308083), (21, 7121214), (23, 6501978), (27, 5538722), (42, 3560607), (46, 3250989), (54, 2769361), (63, 2373738), (69, 2167326), (103, 1451898), (126, 1186869), (138, 1083663), (161, 928854), (167, 895482), (189, 791246), (206, 725949), (207, 722442), (309, 483966), (322, 464427), (334, 447741), (378, 395623), (414, 361221), (483, 309618), (501, 298494), (618, 241983), (621, 240814), (721, 207414), (927, 161322), (966, 154809), (1002, 149247), (1169, 127926), (1242, 120407), (1442, 103707), (1449, 103206), (1503, 99498), (1854, 80661), (2163, 69138), (2338, 63963), (2369, 63126), (2781, 53774), (2898, 51603), (3006, 49749), (3507, 42642), (3841, 38934), (4326, 34569), (4347, 34402), (4509, 33166), (4738, 31563), (5562, 26887), (6489, 23046), (7014, 21321), (7107, 21042), (7682, 19467), (8694, 17201), (9018, 16583), (10521, 14214), (11523, 12978)]