189862156936

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 372913632000

約数和(自身を除く): 183051475064

約数列:

[1, 2, 4, 8, 61, 101, 103, 122, 149, 202, 206, 244, 251, 298, 404, 412, 488, 502, 596, 808, 824, 1004, 1192, 2008, 6161, 6283, 9089, 10403, 12322, 12566, 15049, 15311, 15347, 18178, 20806, 24644, 25132, 25351, 25853, 30098, 30622, 30694, 36356, 37399, 41612, 49288, 50264, 50702, 51706, 60196, 61244, 61388, 72712, 74798, 83224, 101404, 103412, 120392, 122488, 122776, 149596, 202808, 206824, 299192, 634583, 917989, 936167, 1269166, 1546411, 1550047, 1577033, 1835978, 1872334, 2281339, 2538332, 2611153, 3092822, 3100094, 3154066, 3671956, 3744668, 3777299, 3852097, 4562678, 5076664, 5222306, 6185644, 6200188, 6308132, 7343912, 7489336, 7554598, 7704194, 9125356, 10444612, 12371288, 12400376, 12616264, 15109196, 15408388, 18250712, 20889224, 30218392, 30816776, 94552867, 159280333, 189105734, 230415239, 234977917, 318560666, 378211468, 389061797, 460830478, 469955834, 637121332, 756422936, 778123594, 921660956, 939911668, 1274242664, 1556247188, 1843321912, 1879823336, 3112494376, 23732769617, 47465539234, 94931078468, 189862156936]

約数ペア:

[(1, 189862156936), (2, 94931078468), (4, 47465539234), (8, 23732769617), (61, 3112494376), (101, 1879823336), (103, 1843321912), (122, 1556247188), (149, 1274242664), (202, 939911668), (206, 921660956), (244, 778123594), (251, 756422936), (298, 637121332), (404, 469955834), (412, 460830478), (488, 389061797), (502, 378211468), (596, 318560666), (808, 234977917), (824, 230415239), (1004, 189105734), (1192, 159280333), (2008, 94552867), (6161, 30816776), (6283, 30218392), (9089, 20889224), (10403, 18250712), (12322, 15408388), (12566, 15109196), (15049, 12616264), (15311, 12400376), (15347, 12371288), (18178, 10444612), (20806, 9125356), (24644, 7704194), (25132, 7554598), (25351, 7489336), (25853, 7343912), (30098, 6308132), (30622, 6200188), (30694, 6185644), (36356, 5222306), (37399, 5076664), (41612, 4562678), (49288, 3852097), (50264, 3777299), (50702, 3744668), (51706, 3671956), (60196, 3154066), (61244, 3100094), (61388, 3092822), (72712, 2611153), (74798, 2538332), (83224, 2281339), (101404, 1872334), (103412, 1835978), (120392, 1577033), (122488, 1550047), (122776, 1546411), (149596, 1269166), (202808, 936167), (206824, 917989), (299192, 634583)]