156670904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19069}}^1$

素因数の和:19167

約数の個数: 32

約数和(自身を含む): 320376000

約数和(自身を除く): 163705096

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 19069, 38138, 76276, 152552, 247897, 495794, 991588, 1506451, 1983176, 3012902, 6025804, 12051608, 19583863, 39167726, 78335452, 156670904]

約数ペア:

[(1, 156670904), (2, 78335452), (4, 39167726), (8, 19583863), (13, 12051608), (26, 6025804), (52, 3012902), (79, 1983176), (104, 1506451), (158, 991588), (316, 495794), (632, 247897), (1027, 152552), (2054, 76276), (4108, 38138), (8216, 19069)]