172328256

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3269

約数の個数: 112

約数和(自身を含む): 523118080

約数和(自身を除く): 350789824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3217, 3348, 4464, 5952, 6434, 6696, 8928, 9651, 12868, 13392, 17856, 19302, 25736, 26784, 28953, 38604, 51472, 53568, 57906, 77208, 86859, 99727, 102944, 115812, 154416, 173718, 199454, 205888, 231624, 299181, 308832, 347436, 398908, 463248, 598362, 617664, 694872, 797816, 897543, 926496, 1196724, 1389744, 1595632, 1795086, 1852992, 2393448, 2692629, 2779488, 3191264, 3590172, 4786896, 5385258, 5558976, 6382528, 7180344, 9573792, 10770516, 14360688, 19147584, 21541032, 28721376, 43082064, 57442752, 86164128, 172328256]

約数ペア:

[(1, 172328256), (2, 86164128), (3, 57442752), (4, 43082064), (6, 28721376), (8, 21541032), (9, 19147584), (12, 14360688), (16, 10770516), (18, 9573792), (24, 7180344), (27, 6382528), (31, 5558976), (32, 5385258), (36, 4786896), (48, 3590172), (54, 3191264), (62, 2779488), (64, 2692629), (72, 2393448), (93, 1852992), (96, 1795086), (108, 1595632), (124, 1389744), (144, 1196724), (186, 926496), (192, 897543), (216, 797816), (248, 694872), (279, 617664), (288, 598362), (372, 463248), (432, 398908), (496, 347436), (558, 308832), (576, 299181), (744, 231624), (837, 205888), (864, 199454), (992, 173718), (1116, 154416), (1488, 115812), (1674, 102944), (1728, 99727), (1984, 86859), (2232, 77208), (2976, 57906), (3217, 53568), (3348, 51472), (4464, 38604), (5952, 28953), (6434, 26784), (6696, 25736), (8928, 19302), (9651, 17856), (12868, 13392)]