128036256

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{10181}}^1$

素因数の和:10325

約数の個数: 48

約数和(自身を含む): 338694048

約数和(自身を除く): 210657792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 10181, 12576, 20362, 30543, 40724, 61086, 81448, 122172, 162896, 244344, 325792, 488688, 977376, 1333711, 2667422, 4001133, 5334844, 8002266, 10669688, 16004532, 21339376, 32009064, 42678752, 64018128, 128036256]

約数ペア:

[(1, 128036256), (2, 64018128), (3, 42678752), (4, 32009064), (6, 21339376), (8, 16004532), (12, 10669688), (16, 8002266), (24, 5334844), (32, 4001133), (48, 2667422), (96, 1333711), (131, 977376), (262, 488688), (393, 325792), (524, 244344), (786, 162896), (1048, 122172), (1572, 81448), (2096, 61086), (3144, 40724), (4192, 30543), (6288, 20362), (10181, 12576)]