156740055742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{245681}}^1$

素因数の和:245968

約数の個数: 32

約数和(自身を含む): 251421131520

約数和(自身を除く): 94681075778

約数列:

[1, 2, 19, 38, 103, 163, 206, 326, 1957, 3097, 3914, 6194, 16789, 33578, 245681, 318991, 491362, 637982, 4667939, 9335878, 25305143, 40046003, 50610286, 80092006, 480797717, 760874057, 961595434, 1521748114, 4124738309, 8249476618, 78370027871, 156740055742]

約数ペア:

[(1, 156740055742), (2, 78370027871), (19, 8249476618), (38, 4124738309), (103, 1521748114), (163, 961595434), (206, 760874057), (326, 480797717), (1957, 80092006), (3097, 50610286), (3914, 40046003), (6194, 25305143), (16789, 9335878), (33578, 4667939), (245681, 637982), (318991, 491362)]