157219822076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{554317}}^1$

素因数の和:554478

約数の個数: 48

約数和(自身を含む): 301167621216

約数和(自身を除く): 143947799140

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 97, 172, 194, 388, 731, 1462, 1649, 2924, 3298, 4171, 6596, 8342, 16684, 70907, 141814, 283628, 554317, 1108634, 2217268, 9423389, 18846778, 23835631, 37693556, 47671262, 53768749, 95342524, 107537498, 215074996, 405205727, 810411454, 914068733, 1620822908, 1828137466, 2312056207, 3656274932, 4624112414, 9248224828, 39304955519, 78609911038, 157219822076]

約数ペア:

[(1, 157219822076), (2, 78609911038), (4, 39304955519), (17, 9248224828), (34, 4624112414), (43, 3656274932), (68, 2312056207), (86, 1828137466), (97, 1620822908), (172, 914068733), (194, 810411454), (388, 405205727), (731, 215074996), (1462, 107537498), (1649, 95342524), (2924, 53768749), (3298, 47671262), (4171, 37693556), (6596, 23835631), (8342, 18846778), (16684, 9423389), (70907, 2217268), (141814, 1108634), (283628, 554317)]