155574736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{863}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 318193920

約数和(自身を除く): 162619184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 593, 863, 1186, 1726, 2372, 3452, 4744, 6904, 9488, 11267, 13808, 16397, 22534, 32794, 45068, 65588, 90136, 131176, 180272, 262352, 511759, 1023518, 2047036, 4094072, 8188144, 9723421, 19446842, 38893684, 77787368, 155574736]

約数ペア:

[(1, 155574736), (2, 77787368), (4, 38893684), (8, 19446842), (16, 9723421), (19, 8188144), (38, 4094072), (76, 2047036), (152, 1023518), (304, 511759), (593, 262352), (863, 180272), (1186, 131176), (1726, 90136), (2372, 65588), (3452, 45068), (4744, 32794), (6904, 22534), (9488, 16397), (11267, 13808)]