165737968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4463}}^1$

素因数の和:4693

約数の個数: 40

約数和(自身を含む): 352048896

約数和(自身を除く): 186310928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4463, 4642, 8926, 9284, 17852, 18568, 35704, 37136, 49093, 71408, 98186, 196372, 392744, 785488, 941693, 1883386, 3766772, 7533544, 10358623, 15067088, 20717246, 41434492, 82868984, 165737968]

約数ペア:

[(1, 165737968), (2, 82868984), (4, 41434492), (8, 20717246), (11, 15067088), (16, 10358623), (22, 7533544), (44, 3766772), (88, 1883386), (176, 941693), (211, 785488), (422, 392744), (844, 196372), (1688, 98186), (2321, 71408), (3376, 49093), (4463, 37136), (4642, 35704), (8926, 18568), (9284, 17852)]