198713376

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 596756160

約数和(自身を除く): 398042784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 131, 138, 144, 184, 207, 229, 262, 276, 288, 368, 393, 414, 458, 524, 552, 687, 736, 786, 828, 916, 1048, 1104, 1179, 1374, 1572, 1656, 1832, 2061, 2096, 2208, 2358, 2748, 3013, 3144, 3312, 3664, 4122, 4192, 4716, 5267, 5496, 6026, 6288, 6624, 7328, 8244, 9039, 9432, 10534, 10992, 12052, 12576, 15801, 16488, 18078, 18864, 21068, 21984, 24104, 27117, 29999, 31602, 32976, 36156, 37728, 42136, 47403, 48208, 54234, 59998, 63204, 65952, 72312, 84272, 89997, 94806, 96416, 108468, 119996, 126408, 144624, 168544, 179994, 189612, 216936, 239992, 252816, 269991, 289248, 359988, 379224, 433872, 479984, 505632, 539982, 689977, 719976, 758448, 867744, 959968, 1079964, 1379954, 1439952, 1516896, 2069931, 2159928, 2759908, 2879904, 4139862, 4319856, 5519816, 6209793, 8279724, 8639712, 11039632, 12419586, 16559448, 22079264, 24839172, 33118896, 49678344, 66237792, 99356688, 198713376]

約数ペア:

[(1, 198713376), (2, 99356688), (3, 66237792), (4, 49678344), (6, 33118896), (8, 24839172), (9, 22079264), (12, 16559448), (16, 12419586), (18, 11039632), (23, 8639712), (24, 8279724), (32, 6209793), (36, 5519816), (46, 4319856), (48, 4139862), (69, 2879904), (72, 2759908), (92, 2159928), (96, 2069931), (131, 1516896), (138, 1439952), (144, 1379954), (184, 1079964), (207, 959968), (229, 867744), (262, 758448), (276, 719976), (288, 689977), (368, 539982), (393, 505632), (414, 479984), (458, 433872), (524, 379224), (552, 359988), (687, 289248), (736, 269991), (786, 252816), (828, 239992), (916, 216936), (1048, 189612), (1104, 179994), (1179, 168544), (1374, 144624), (1572, 126408), (1656, 119996), (1832, 108468), (2061, 96416), (2096, 94806), (2208, 89997), (2358, 84272), (2748, 72312), (3013, 65952), (3144, 63204), (3312, 59998), (3664, 54234), (4122, 48208), (4192, 47403), (4716, 42136), (5267, 37728), (5496, 36156), (6026, 32976), (6288, 31602), (6624, 29999), (7328, 27117), (8244, 24104), (9039, 21984), (9432, 21068), (10534, 18864), (10992, 18078), (12052, 16488), (12576, 15801)]