156971194430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{189121921}}^1$

素因数の和:189122011

約数の個数: 16

約数和(自身を含む): 285952346064

約数和(自身を除く): 128981151634

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 189121921, 378243842, 945609605, 1891219210, 15697119443, 31394238886, 78485597215, 156971194430]

約数ペア:

[(1, 156971194430), (2, 78485597215), (5, 31394238886), (10, 15697119443), (83, 1891219210), (166, 945609605), (415, 378243842), (830, 189121921)]