145032894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8221

約数の個数: 48

約数和(自身を含む): 335567232

約数和(自身を除く): 190534338

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8147, 8901, 16294, 17802, 24441, 48882, 73323, 146646, 187381, 350321, 374762, 562143, 700642, 1050963, 1124286, 1686429, 2101926, 3152889, 3372858, 6305778, 8057383, 16114766, 24172149, 48344298, 72516447, 145032894]

約数ペア:

[(1, 145032894), (2, 72516447), (3, 48344298), (6, 24172149), (9, 16114766), (18, 8057383), (23, 6305778), (43, 3372858), (46, 3152889), (69, 2101926), (86, 1686429), (129, 1124286), (138, 1050963), (207, 700642), (258, 562143), (387, 374762), (414, 350321), (774, 187381), (989, 146646), (1978, 73323), (2967, 48882), (5934, 24441), (8147, 17802), (8901, 16294)]