137149766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 229920768

約数和(自身を除く): 92771002

約数列:

[1, 2, 13, 26, 31, 62, 263, 403, 526, 647, 806, 1294, 3419, 6838, 8153, 8411, 16306, 16822, 20057, 40114, 105989, 170161, 211978, 260741, 340322, 521482, 2212093, 4424186, 5274991, 10549982, 68574883, 137149766]

約数ペア:

[(1, 137149766), (2, 68574883), (13, 10549982), (26, 5274991), (31, 4424186), (62, 2212093), (263, 521482), (403, 340322), (526, 260741), (647, 211978), (806, 170161), (1294, 105989), (3419, 40114), (6838, 20057), (8153, 16822), (8411, 16306)]