158819882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 286239744

約数和(自身を除く): 127419862

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 67, 134, 173, 221, 346, 403, 442, 527, 806, 871, 1054, 1139, 1742, 2077, 2249, 2278, 2941, 4154, 4498, 5363, 5882, 6851, 10726, 11591, 13702, 14807, 23182, 27001, 29614, 35309, 38233, 54002, 69719, 70618, 76466, 91171, 139438, 150683, 182342, 197047, 301366, 359321, 394094, 459017, 718642, 918034, 1185223, 2370446, 2561611, 4671173, 5123222, 6108457, 9342346, 12216914, 79409941, 158819882]

約数ペア:

[(1, 158819882), (2, 79409941), (13, 12216914), (17, 9342346), (26, 6108457), (31, 5123222), (34, 4671173), (62, 2561611), (67, 2370446), (134, 1185223), (173, 918034), (221, 718642), (346, 459017), (403, 394094), (442, 359321), (527, 301366), (806, 197047), (871, 182342), (1054, 150683), (1139, 139438), (1742, 91171), (2077, 76466), (2249, 70618), (2278, 69719), (2941, 54002), (4154, 38233), (4498, 35309), (5363, 29614), (5882, 27001), (6851, 23182), (10726, 14807), (11591, 13702)]