156927232

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 412070400

約数和(自身を除く): 255143168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 419, 448, 532, 608, 616, 704, 836, 838, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1676, 1792, 2128, 2432, 2464, 2816, 2926, 2933, 3344, 3352, 4256, 4609, 4864, 4928, 5852, 5866, 6688, 6704, 7961, 8512, 9218, 9856, 11704, 11732, 13376, 13408, 15922, 17024, 18436, 19712, 23408, 23464, 26752, 26816, 31844, 32263, 34048, 36872, 46816, 46928, 53504, 53632, 55727, 63688, 64526, 73744, 87571, 93632, 93856, 107264, 111454, 127376, 129052, 147488, 175142, 187264, 187712, 222908, 254752, 258104, 294976, 350284, 374528, 375424, 445816, 509504, 516208, 589952, 612997, 700568, 750848, 891632, 1019008, 1032416, 1179904, 1225994, 1401136, 1783264, 2038016, 2064832, 2451988, 2802272, 3566528, 4129664, 4903976, 5604544, 7133056, 8259328, 9807952, 11209088, 14266112, 19615904, 22418176, 39231808, 78463616, 156927232]

約数ペア:

[(1, 156927232), (2, 78463616), (4, 39231808), (7, 22418176), (8, 19615904), (11, 14266112), (14, 11209088), (16, 9807952), (19, 8259328), (22, 7133056), (28, 5604544), (32, 4903976), (38, 4129664), (44, 3566528), (56, 2802272), (64, 2451988), (76, 2064832), (77, 2038016), (88, 1783264), (112, 1401136), (128, 1225994), (133, 1179904), (152, 1032416), (154, 1019008), (176, 891632), (209, 750848), (224, 700568), (256, 612997), (266, 589952), (304, 516208), (308, 509504), (352, 445816), (418, 375424), (419, 374528), (448, 350284), (532, 294976), (608, 258104), (616, 254752), (704, 222908), (836, 187712), (838, 187264), (896, 175142), (1064, 147488), (1216, 129052), (1232, 127376), (1408, 111454), (1463, 107264), (1672, 93856), (1676, 93632), (1792, 87571), (2128, 73744), (2432, 64526), (2464, 63688), (2816, 55727), (2926, 53632), (2933, 53504), (3344, 46928), (3352, 46816), (4256, 36872), (4609, 34048), (4864, 32263), (4928, 31844), (5852, 26816), (5866, 26752), (6688, 23464), (6704, 23408), (7961, 19712), (8512, 18436), (9218, 17024), (9856, 15922), (11704, 13408), (11732, 13376)]