147181552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42391}}^1$

素因数の和:42437

約数の個数: 40

約数和(自身を含む): 336422912

約数和(自身を除く): 189241360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42391, 84782, 169564, 296737, 339128, 593474, 678256, 1186948, 1314121, 2373896, 2628242, 4747792, 5256484, 9198847, 10512968, 18397694, 21025936, 36795388, 73590776, 147181552]

約数ペア:

[(1, 147181552), (2, 73590776), (4, 36795388), (7, 21025936), (8, 18397694), (14, 10512968), (16, 9198847), (28, 5256484), (31, 4747792), (56, 2628242), (62, 2373896), (112, 1314121), (124, 1186948), (217, 678256), (248, 593474), (434, 339128), (496, 296737), (868, 169564), (1736, 84782), (3472, 42391)]