177131568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^2$

素因数の和:271

約数の個数: 90

約数和(自身を含む): 490430044

約数和(自身を除く): 313298476

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 113, 136, 204, 226, 272, 289, 339, 408, 452, 578, 678, 816, 867, 904, 1156, 1356, 1734, 1808, 1921, 2312, 2712, 3468, 3842, 4624, 5424, 5763, 6936, 7684, 11526, 12769, 13872, 15368, 23052, 25538, 30736, 32657, 38307, 46104, 51076, 65314, 76614, 92208, 97971, 102152, 130628, 153228, 195942, 204304, 217073, 261256, 306456, 391884, 434146, 522512, 612912, 651219, 783768, 868292, 1302438, 1567536, 1736584, 2604876, 3473168, 3690241, 5209752, 7380482, 10419504, 11070723, 14760964, 22141446, 29521928, 44282892, 59043856, 88565784, 177131568]

約数ペア:

[(1, 177131568), (2, 88565784), (3, 59043856), (4, 44282892), (6, 29521928), (8, 22141446), (12, 14760964), (16, 11070723), (17, 10419504), (24, 7380482), (34, 5209752), (48, 3690241), (51, 3473168), (68, 2604876), (102, 1736584), (113, 1567536), (136, 1302438), (204, 868292), (226, 783768), (272, 651219), (289, 612912), (339, 522512), (408, 434146), (452, 391884), (578, 306456), (678, 261256), (816, 217073), (867, 204304), (904, 195942), (1156, 153228), (1356, 130628), (1734, 102152), (1808, 97971), (1921, 92208), (2312, 76614), (2712, 65314), (3468, 51076), (3842, 46104), (4624, 38307), (5424, 32657), (5763, 30736), (6936, 25538), (7684, 23052), (11526, 15368), (12769, 13872)]