157038966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{415447}}^1$

素因数の和:415465

約数の個数: 32

約数和(自身を含む): 398830080

約数和(自身を除く): 241791114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 415447, 830894, 1246341, 2492682, 2908129, 3739023, 5816258, 7478046, 8724387, 11217069, 17448774, 22434138, 26173161, 52346322, 78519483, 157038966]

約数ペア:

[(1, 157038966), (2, 78519483), (3, 52346322), (6, 26173161), (7, 22434138), (9, 17448774), (14, 11217069), (18, 8724387), (21, 7478046), (27, 5816258), (42, 3739023), (54, 2908129), (63, 2492682), (126, 1246341), (189, 830894), (378, 415447)]