161387577264

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1\times {\mathrm{17597}}^1$

素因数の和:18982

約数の個数: 80

約数和(自身を含む): 419942059488

約数和(自身を除く): 258554482224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1217, 1256, 1884, 2434, 2512, 3651, 3768, 4868, 7302, 7536, 9736, 14604, 17597, 19472, 29208, 35194, 52791, 58416, 70388, 105582, 140776, 191069, 211164, 281552, 382138, 422328, 573207, 764276, 844656, 1146414, 1528552, 2292828, 2762729, 3057104, 4585656, 5525458, 8288187, 9171312, 11050916, 16576374, 21415549, 22101832, 33152748, 42831098, 44203664, 64246647, 66305496, 85662196, 128493294, 132610992, 171324392, 256986588, 342648784, 513973176, 1027946352, 3362241193, 6724482386, 10086723579, 13448964772, 20173447158, 26897929544, 40346894316, 53795859088, 80693788632, 161387577264]

約数ペア:

[(1, 161387577264), (2, 80693788632), (3, 53795859088), (4, 40346894316), (6, 26897929544), (8, 20173447158), (12, 13448964772), (16, 10086723579), (24, 6724482386), (48, 3362241193), (157, 1027946352), (314, 513973176), (471, 342648784), (628, 256986588), (942, 171324392), (1217, 132610992), (1256, 128493294), (1884, 85662196), (2434, 66305496), (2512, 64246647), (3651, 44203664), (3768, 42831098), (4868, 33152748), (7302, 22101832), (7536, 21415549), (9736, 16576374), (14604, 11050916), (17597, 9171312), (19472, 8288187), (29208, 5525458), (35194, 4585656), (52791, 3057104), (58416, 2762729), (70388, 2292828), (105582, 1528552), (140776, 1146414), (191069, 844656), (211164, 764276), (281552, 573207), (382138, 422328)]