149719753

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 161766720

約数和(自身を除く): 12046967

約数列:

[1, 19, 53, 157, 947, 1007, 2983, 8321, 17993, 50191, 148679, 158099, 953629, 2824901, 7879987, 149719753]

約数ペア:

[(1, 149719753), (19, 7879987), (53, 2824901), (157, 953629), (947, 158099), (1007, 148679), (2983, 50191), (8321, 17993)]