127967664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 80

約数和(自身を含む): 363798144

約数和(自身を除く): 235830480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1331, 1452, 1936, 2003, 2662, 2904, 3993, 4006, 5324, 5808, 6009, 7986, 8012, 10648, 12018, 15972, 16024, 21296, 22033, 24036, 31944, 32048, 44066, 48072, 63888, 66099, 88132, 96144, 132198, 176264, 242363, 264396, 352528, 484726, 528792, 727089, 969452, 1057584, 1454178, 1938904, 2665993, 2908356, 3877808, 5331986, 5816712, 7997979, 10663972, 11633424, 15995958, 21327944, 31991916, 42655888, 63983832, 127967664]

約数ペア:

[(1, 127967664), (2, 63983832), (3, 42655888), (4, 31991916), (6, 21327944), (8, 15995958), (11, 11633424), (12, 10663972), (16, 7997979), (22, 5816712), (24, 5331986), (33, 3877808), (44, 2908356), (48, 2665993), (66, 1938904), (88, 1454178), (121, 1057584), (132, 969452), (176, 727089), (242, 528792), (264, 484726), (363, 352528), (484, 264396), (528, 242363), (726, 176264), (968, 132198), (1331, 96144), (1452, 88132), (1936, 66099), (2003, 63888), (2662, 48072), (2904, 44066), (3993, 32048), (4006, 31944), (5324, 24036), (5808, 22033), (6009, 21296), (7986, 16024), (8012, 15972), (10648, 12018)]