156357336

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 401241600

約数和(自身を除く): 244884264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1031, 1068, 1704, 2062, 2136, 3093, 4124, 6186, 6319, 8248, 12372, 12638, 18957, 24744, 25276, 37914, 50552, 73201, 75828, 91759, 146402, 151656, 183518, 219603, 275277, 292804, 367036, 439206, 550554, 585608, 734072, 878412, 1101108, 1756824, 2202216, 6514889, 13029778, 19544667, 26059556, 39089334, 52119112, 78178668, 156357336]

約数ペア:

[(1, 156357336), (2, 78178668), (3, 52119112), (4, 39089334), (6, 26059556), (8, 19544667), (12, 13029778), (24, 6514889), (71, 2202216), (89, 1756824), (142, 1101108), (178, 878412), (213, 734072), (267, 585608), (284, 550554), (356, 439206), (426, 367036), (534, 292804), (568, 275277), (712, 219603), (852, 183518), (1031, 151656), (1068, 146402), (1704, 91759), (2062, 75828), (2136, 73201), (3093, 50552), (4124, 37914), (6186, 25276), (6319, 24744), (8248, 18957), (12372, 12638)]