144967228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{304553}}^1$

素因数の和:304581

約数の個数: 24

約数和(自身を含む): 306990432

約数和(自身を除く): 162023204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 304553, 609106, 1218212, 2131871, 4263742, 5177401, 8527484, 10354802, 20709604, 36241807, 72483614, 144967228]

約数ペア:

[(1, 144967228), (2, 72483614), (4, 36241807), (7, 20709604), (14, 10354802), (17, 8527484), (28, 5177401), (34, 4263742), (68, 2131871), (119, 1218212), (238, 609106), (476, 304553)]