128000236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^2$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 276158512

約数和(自身を除く): 148158276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 593, 1186, 2372, 4151, 7709, 8302, 15418, 16604, 30836, 53963, 107926, 215852, 351649, 703298, 1406596, 2461543, 4571437, 4923086, 9142874, 9846172, 18285748, 32000059, 64000118, 128000236]

約数ペア:

[(1, 128000236), (2, 64000118), (4, 32000059), (7, 18285748), (13, 9846172), (14, 9142874), (26, 4923086), (28, 4571437), (52, 2461543), (91, 1406596), (182, 703298), (364, 351649), (593, 215852), (1186, 107926), (2372, 53963), (4151, 30836), (7709, 16604), (8302, 15418)]