144913496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3064

約数の個数: 64

約数和(自身を含む): 339521280

約数和(自身を除く): 194607784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 2971, 3484, 3752, 5942, 6097, 6968, 11884, 12194, 20797, 23768, 24388, 38623, 41594, 48776, 77246, 83188, 154492, 166376, 199057, 270361, 308984, 398114, 540722, 796228, 1081444, 1393399, 1592456, 2162888, 2587741, 2786798, 5175482, 5573596, 10350964, 11147192, 18114187, 20701928, 36228374, 72456748, 144913496]

約数ペア:

[(1, 144913496), (2, 72456748), (4, 36228374), (7, 20701928), (8, 18114187), (13, 11147192), (14, 10350964), (26, 5573596), (28, 5175482), (52, 2786798), (56, 2587741), (67, 2162888), (91, 1592456), (104, 1393399), (134, 1081444), (182, 796228), (268, 540722), (364, 398114), (469, 308984), (536, 270361), (728, 199057), (871, 166376), (938, 154492), (1742, 83188), (1876, 77246), (2971, 48776), (3484, 41594), (3752, 38623), (5942, 24388), (6097, 23768), (6968, 20797), (11884, 12194)]