128575644434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 207767462400

約数和(自身を除く): 79191817966

約数列:

[1, 2, 17, 34, 151, 199, 302, 317, 397, 398, 634, 794, 2567, 3383, 5134, 5389, 6749, 6766, 10778, 13498, 30049, 47867, 59947, 60098, 63083, 79003, 95734, 119894, 125849, 126166, 158006, 251698, 510833, 813739, 1019099, 1021666, 1072411, 1343051, 1627478, 2038198, 2139433, 2144822, 2686102, 4278866, 9525533, 11929453, 19003199, 19051066, 23858906, 25043951, 38006398, 50087902, 161934061, 202800701, 323054383, 323868122, 405601402, 425747167, 646108766, 851494334, 3781636601, 7563273202, 64287822217, 128575644434]

約数ペア:

[(1, 128575644434), (2, 64287822217), (17, 7563273202), (34, 3781636601), (151, 851494334), (199, 646108766), (302, 425747167), (317, 405601402), (397, 323868122), (398, 323054383), (634, 202800701), (794, 161934061), (2567, 50087902), (3383, 38006398), (5134, 25043951), (5389, 23858906), (6749, 19051066), (6766, 19003199), (10778, 11929453), (13498, 9525533), (30049, 4278866), (47867, 2686102), (59947, 2144822), (60098, 2139433), (63083, 2038198), (79003, 1627478), (95734, 1343051), (119894, 1072411), (125849, 1021666), (126166, 1019099), (158006, 813739), (251698, 510833)]