156723961203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1\times {\mathrm{2293}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 239346600480

約数和(自身を除く): 82622639277

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 1277, 2293, 2817, 3831, 5947, 6879, 11493, 17841, 20637, 24263, 43567, 53523, 72789, 130701, 218367, 392103, 399701, 717709, 1199103, 2153127, 2928161, 3597309, 6459381, 7594319, 8784483, 13636471, 22782957, 26353449, 40909413, 55635059, 68348871, 122728239, 166905177, 500715531, 916514393, 2749543179, 8248629537, 17413773467, 52241320401, 156723961203]

約数ペア:

[(1, 156723961203), (3, 52241320401), (9, 17413773467), (19, 8248629537), (57, 2749543179), (171, 916514393), (313, 500715531), (939, 166905177), (1277, 122728239), (2293, 68348871), (2817, 55635059), (3831, 40909413), (5947, 26353449), (6879, 22782957), (11493, 13636471), (17841, 8784483), (20637, 7594319), (24263, 6459381), (43567, 3597309), (53523, 2928161), (72789, 2153127), (130701, 1199103), (218367, 717709), (392103, 399701)]