137788372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1553}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 247626792

約数和(自身を除く): 109838420

約数列:

[1, 2, 4, 41, 82, 164, 541, 1082, 1553, 2164, 3106, 6212, 22181, 44362, 63673, 88724, 127346, 254692, 840173, 1680346, 3360692, 34447093, 68894186, 137788372]

約数ペア:

[(1, 137788372), (2, 68894186), (4, 34447093), (41, 3360692), (82, 1680346), (164, 840173), (541, 254692), (1082, 127346), (1553, 88724), (2164, 63673), (3106, 44362), (6212, 22181)]