156971305816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18184813}}^1$

素因数の和:18184915

約数の個数: 32

約数和(自身を含む): 320780118960

約数和(自身を除く): 163808813144

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 18184813, 36369626, 72739252, 145478504, 236402569, 472805138, 945610276, 1509339479, 1891220552, 3018678958, 6037357916, 12074715832, 19621413227, 39242826454, 78485652908, 156971305816]

約数ペア:

[(1, 156971305816), (2, 78485652908), (4, 39242826454), (8, 19621413227), (13, 12074715832), (26, 6037357916), (52, 3018678958), (83, 1891220552), (104, 1509339479), (166, 945610276), (332, 472805138), (664, 236402569), (1079, 145478504), (2158, 72739252), (4316, 36369626), (8632, 18184813)]