156730250032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{515560033}}^1$

素因数の和:515560060

約数の個数: 20

約数和(自身を含む): 319647221080

約数和(自身を除く): 162916971048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 515560033, 1031120066, 2062240132, 4124480264, 8248960528, 9795640627, 19591281254, 39182562508, 78365125016, 156730250032]

約数ペア:

[(1, 156730250032), (2, 78365125016), (4, 39182562508), (8, 19591281254), (16, 9795640627), (19, 8248960528), (38, 4124480264), (76, 2062240132), (152, 1031120066), (304, 515560033)]