156950641960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1913099}}^1$

素因数の和:1913410

約数の個数: 64

約数和(自身を含む): 404965008000

約数和(自身を除く): 248014366040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 1172, 1465, 2051, 2344, 2930, 4102, 5860, 8204, 10255, 11720, 16408, 20510, 41020, 82040, 1913099, 3826198, 7652396, 9565495, 13391693, 15304792, 19130990, 26783386, 38261980, 53566772, 66958465, 76523960, 107133544, 133916930, 267833860, 535667720, 560538007, 1121076014, 2242152028, 2802690035, 3923766049, 4484304056, 5605380070, 7847532098, 11210760140, 15695064196, 19618830245, 22421520280, 31390128392, 39237660490, 78475320980, 156950641960]

約数ペア:

[(1, 156950641960), (2, 78475320980), (4, 39237660490), (5, 31390128392), (7, 22421520280), (8, 19618830245), (10, 15695064196), (14, 11210760140), (20, 7847532098), (28, 5605380070), (35, 4484304056), (40, 3923766049), (56, 2802690035), (70, 2242152028), (140, 1121076014), (280, 560538007), (293, 535667720), (586, 267833860), (1172, 133916930), (1465, 107133544), (2051, 76523960), (2344, 66958465), (2930, 53566772), (4102, 38261980), (5860, 26783386), (8204, 19130990), (10255, 15304792), (11720, 13391693), (16408, 9565495), (20510, 7652396), (41020, 3826198), (82040, 1913099)]