145562228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305803}}^1$

素因数の和:305831

約数の個数: 24

約数和(自身を含む): 308250432

約数和(自身を除く): 162688204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 305803, 611606, 1223212, 2140621, 4281242, 5198651, 8562484, 10397302, 20794604, 36390557, 72781114, 145562228]

約数ペア:

[(1, 145562228), (2, 72781114), (4, 36390557), (7, 20794604), (14, 10397302), (17, 8562484), (28, 5198651), (34, 4281242), (68, 2140621), (119, 1223212), (238, 611606), (476, 305803)]