169140216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 510197760

約数和(自身を除く): 341057544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 372, 376, 434, 564, 651, 658, 691, 744, 868, 987, 1128, 1302, 1316, 1382, 1457, 1736, 1974, 2073, 2604, 2632, 2764, 2914, 3948, 4146, 4371, 4837, 5208, 5528, 5828, 7896, 8292, 8742, 9674, 10199, 11656, 14511, 16584, 17484, 19348, 20398, 21421, 29022, 30597, 32477, 34968, 38696, 40796, 42842, 58044, 61194, 64263, 64954, 81592, 85684, 97431, 116088, 122388, 128526, 129908, 149947, 171368, 194862, 227339, 244776, 257052, 259816, 299894, 389724, 449841, 454678, 514104, 599788, 682017, 779448, 899682, 909356, 1006787, 1199576, 1364034, 1799364, 1818712, 2013574, 2728068, 3020361, 3598728, 4027148, 5456136, 6040722, 7047509, 8054296, 12081444, 14095018, 21142527, 24162888, 28190036, 42285054, 56380072, 84570108, 169140216]

約数ペア:

[(1, 169140216), (2, 84570108), (3, 56380072), (4, 42285054), (6, 28190036), (7, 24162888), (8, 21142527), (12, 14095018), (14, 12081444), (21, 8054296), (24, 7047509), (28, 6040722), (31, 5456136), (42, 4027148), (47, 3598728), (56, 3020361), (62, 2728068), (84, 2013574), (93, 1818712), (94, 1799364), (124, 1364034), (141, 1199576), (168, 1006787), (186, 909356), (188, 899682), (217, 779448), (248, 682017), (282, 599788), (329, 514104), (372, 454678), (376, 449841), (434, 389724), (564, 299894), (651, 259816), (658, 257052), (691, 244776), (744, 227339), (868, 194862), (987, 171368), (1128, 149947), (1302, 129908), (1316, 128526), (1382, 122388), (1457, 116088), (1736, 97431), (1974, 85684), (2073, 81592), (2604, 64954), (2632, 64263), (2764, 61194), (2914, 58044), (3948, 42842), (4146, 40796), (4371, 38696), (4837, 34968), (5208, 32477), (5528, 30597), (5828, 29022), (7896, 21421), (8292, 20398), (8742, 19348), (9674, 17484), (10199, 16584), (11656, 14511)]