156940130470

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1\times {\mathrm{271021}}^1$

素因数の和:271840

約数の個数: 32

約数和(自身を含む): 286459413120

約数和(自身を除く): 129519282650

約数列:

[1, 2, 5, 10, 79, 158, 395, 733, 790, 1466, 3665, 7330, 57907, 115814, 271021, 289535, 542042, 579070, 1355105, 2710210, 21410659, 42821318, 107053295, 198658393, 214106590, 397316786, 993291965, 1986583930, 15694013047, 31388026094, 78470065235, 156940130470]

約数ペア:

[(1, 156940130470), (2, 78470065235), (5, 31388026094), (10, 15694013047), (79, 1986583930), (158, 993291965), (395, 397316786), (733, 214106590), (790, 198658393), (1466, 107053295), (3665, 42821318), (7330, 21410659), (57907, 2710210), (115814, 1355105), (271021, 579070), (289535, 542042)]