157608968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 336528000

約数和(自身を除く): 178919032

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 151, 232, 302, 319, 409, 604, 638, 818, 1208, 1276, 1636, 1661, 2552, 3272, 3322, 4379, 4499, 6644, 8758, 8998, 11861, 13288, 17516, 17996, 23722, 35032, 35992, 47444, 48169, 61759, 94888, 96338, 123518, 130471, 192676, 247036, 260942, 385352, 494072, 521884, 679349, 1043768, 1358698, 1791011, 2717396, 3582022, 5434792, 7164044, 14328088, 19701121, 39402242, 78804484, 157608968]

約数ペア:

[(1, 157608968), (2, 78804484), (4, 39402242), (8, 19701121), (11, 14328088), (22, 7164044), (29, 5434792), (44, 3582022), (58, 2717396), (88, 1791011), (116, 1358698), (151, 1043768), (232, 679349), (302, 521884), (319, 494072), (409, 385352), (604, 260942), (638, 247036), (818, 192676), (1208, 130471), (1276, 123518), (1636, 96338), (1661, 94888), (2552, 61759), (3272, 48169), (3322, 47444), (4379, 35992), (4499, 35032), (6644, 23722), (8758, 17996), (8998, 17516), (11861, 13288)]