157079199912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{489197}}^1$

素因数の和:490010

約数の個数: 64

約数和(自身を含む): 416327065920

約数和(自身を除く): 259247866008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 787, 1574, 2361, 3148, 4722, 6296, 9444, 13379, 18888, 26758, 40137, 53516, 80274, 107032, 160548, 321096, 489197, 978394, 1467591, 1956788, 2935182, 3913576, 5870364, 8316349, 11740728, 16632698, 24949047, 33265396, 49898094, 66530792, 99796188, 199592376, 384998039, 769996078, 1154994117, 1539992156, 2309988234, 3079984312, 4619976468, 6544966663, 9239952936, 13089933326, 19634899989, 26179866652, 39269799978, 52359733304, 78539599956, 157079199912]

約数ペア:

[(1, 157079199912), (2, 78539599956), (3, 52359733304), (4, 39269799978), (6, 26179866652), (8, 19634899989), (12, 13089933326), (17, 9239952936), (24, 6544966663), (34, 4619976468), (51, 3079984312), (68, 2309988234), (102, 1539992156), (136, 1154994117), (204, 769996078), (408, 384998039), (787, 199592376), (1574, 99796188), (2361, 66530792), (3148, 49898094), (4722, 33265396), (6296, 24949047), (9444, 16632698), (13379, 11740728), (18888, 8316349), (26758, 5870364), (40137, 3913576), (53516, 2935182), (80274, 1956788), (107032, 1467591), (160548, 978394), (321096, 489197)]