139969596364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2141}}^1\times {\mathrm{2917}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 264615071616

約数和(自身を除く): 124645475252

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 2141, 2917, 4282, 5603, 5834, 8564, 11206, 11668, 22412, 27833, 37921, 55666, 75842, 111332, 151684, 922771, 1257227, 1845542, 2514454, 3691084, 5028908, 6245297, 11996023, 12490594, 16343951, 23992046, 24981188, 32687902, 47984092, 65375804, 81188861, 162377722, 324755444, 2691723007, 5383446014, 10766892028, 34992399091, 69984798182, 139969596364]

約数ペア:

[(1, 139969596364), (2, 69984798182), (4, 34992399091), (13, 10766892028), (26, 5383446014), (52, 2691723007), (431, 324755444), (862, 162377722), (1724, 81188861), (2141, 65375804), (2917, 47984092), (4282, 32687902), (5603, 24981188), (5834, 23992046), (8564, 16343951), (11206, 12490594), (11668, 11996023), (22412, 6245297), (27833, 5028908), (37921, 3691084), (55666, 2514454), (75842, 1845542), (111332, 1257227), (151684, 922771)]