140316232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147391}}^1$

素因数の和:147421

約数の個数: 32

約数和(自身を含む): 318366720

約数和(自身を除く): 178050488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 147391, 294782, 589564, 1031737, 1179128, 2063474, 2505647, 4126948, 5011294, 8253896, 10022588, 17539529, 20045176, 35079058, 70158116, 140316232]

約数ペア:

[(1, 140316232), (2, 70158116), (4, 35079058), (7, 20045176), (8, 17539529), (14, 10022588), (17, 8253896), (28, 5011294), (34, 4126948), (56, 2505647), (68, 2063474), (119, 1179128), (136, 1031737), (238, 589564), (476, 294782), (952, 147391)]