131662584

素因数分解:

$2^3\times 3^4\times {\mathrm{203183}}^1$

素因数の和:203201

約数の個数: 40

約数和(自身を含む): 368778960

約数和(自身を除く): 237116376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 203183, 406366, 609549, 812732, 1219098, 1625464, 1828647, 2438196, 3657294, 4876392, 5485941, 7314588, 10971882, 14629176, 16457823, 21943764, 32915646, 43887528, 65831292, 131662584]

約数ペア:

[(1, 131662584), (2, 65831292), (3, 43887528), (4, 32915646), (6, 21943764), (8, 16457823), (9, 14629176), (12, 10971882), (18, 7314588), (24, 5485941), (27, 4876392), (36, 3657294), (54, 2438196), (72, 1828647), (81, 1625464), (108, 1219098), (162, 812732), (216, 609549), (324, 406366), (648, 203183)]