156947768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 323136000

約数和(自身を除く): 166188232

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 67, 92, 116, 134, 184, 232, 268, 439, 536, 667, 878, 1334, 1541, 1756, 1943, 2668, 3082, 3512, 3886, 5336, 6164, 7772, 10097, 12328, 12731, 15544, 20194, 25462, 29413, 40388, 44689, 50924, 58826, 80776, 89378, 101848, 117652, 178756, 235304, 292813, 357512, 585626, 676499, 852977, 1171252, 1352998, 1705954, 2342504, 2705996, 3411908, 5411992, 6823816, 19618471, 39236942, 78473884, 156947768]

約数ペア:

[(1, 156947768), (2, 78473884), (4, 39236942), (8, 19618471), (23, 6823816), (29, 5411992), (46, 3411908), (58, 2705996), (67, 2342504), (92, 1705954), (116, 1352998), (134, 1171252), (184, 852977), (232, 676499), (268, 585626), (439, 357512), (536, 292813), (667, 235304), (878, 178756), (1334, 117652), (1541, 101848), (1756, 89378), (1943, 80776), (2668, 58826), (3082, 50924), (3512, 44689), (3886, 40388), (5336, 29413), (6164, 25462), (7772, 20194), (10097, 15544), (12328, 12731)]