159207828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11467}}^1$

素因数の和:11576

約数の個数: 48

約数和(自身を含む): 404591040

約数和(自身を除く): 245383212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 11467, 13884, 22934, 34401, 45868, 68802, 137604, 149071, 298142, 447213, 596284, 894426, 1020563, 1788852, 2041126, 3061689, 4082252, 6123378, 12246756, 13267319, 26534638, 39801957, 53069276, 79603914, 159207828]

約数ペア:

[(1, 159207828), (2, 79603914), (3, 53069276), (4, 39801957), (6, 26534638), (12, 13267319), (13, 12246756), (26, 6123378), (39, 4082252), (52, 3061689), (78, 2041126), (89, 1788852), (156, 1020563), (178, 894426), (267, 596284), (356, 447213), (534, 298142), (1068, 149071), (1157, 137604), (2314, 68802), (3471, 45868), (4628, 34401), (6942, 22934), (11467, 13884)]