127537072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5953}}^1$

素因数の和:6077

約数の個数: 40

約数和(自身を含む): 268739744

約数和(自身を除く): 141202672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 5953, 10712, 11906, 21424, 23812, 47624, 77389, 95248, 154778, 309556, 613159, 619112, 1226318, 1238224, 2452636, 4905272, 7971067, 9810544, 15942134, 31884268, 63768536, 127537072]

約数ペア:

[(1, 127537072), (2, 63768536), (4, 31884268), (8, 15942134), (13, 9810544), (16, 7971067), (26, 4905272), (52, 2452636), (103, 1238224), (104, 1226318), (206, 619112), (208, 613159), (412, 309556), (824, 154778), (1339, 95248), (1648, 77389), (2678, 47624), (5356, 23812), (5953, 21424), (10712, 11906)]