140219748

素因数分解:

$2^2\times 3^5\times {\mathrm{144259}}^1$

素因数の和:144278

約数の個数: 36

約数和(自身を含む): 367574480

約数和(自身を除く): 227354732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 144259, 288518, 432777, 577036, 865554, 1298331, 1731108, 2596662, 3894993, 5193324, 7789986, 11684979, 15579972, 23369958, 35054937, 46739916, 70109874, 140219748]

約数ペア:

[(1, 140219748), (2, 70109874), (3, 46739916), (4, 35054937), (6, 23369958), (9, 15579972), (12, 11684979), (18, 7789986), (27, 5193324), (36, 3894993), (54, 2596662), (81, 1731108), (108, 1298331), (162, 865554), (243, 577036), (324, 432777), (486, 288518), (972, 144259)]