148853744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{715643}}^1$

素因数の和:715664

約数の個数: 20

約数和(自身を含む): 310589496

約数和(自身を除く): 161735752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 715643, 1431286, 2862572, 5725144, 9303359, 11450288, 18606718, 37213436, 74426872, 148853744]

約数ペア:

[(1, 148853744), (2, 74426872), (4, 37213436), (8, 18606718), (13, 11450288), (16, 9303359), (26, 5725144), (52, 2862572), (104, 1431286), (208, 715643)]