131019096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419933}}^1$

素因数の和:419955

約数の個数: 32

約数和(自身を含む): 352744560

約数和(自身を除く): 221725464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419933, 839866, 1259799, 1679732, 2519598, 3359464, 5039196, 5459129, 10078392, 10918258, 16377387, 21836516, 32754774, 43673032, 65509548, 131019096]

約数ペア:

[(1, 131019096), (2, 65509548), (3, 43673032), (4, 32754774), (6, 21836516), (8, 16377387), (12, 10918258), (13, 10078392), (24, 5459129), (26, 5039196), (39, 3359464), (52, 2519598), (78, 1679732), (104, 1259799), (156, 839866), (312, 419933)]