156944098927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{238921}}^1$

素因数の和:239407

約数の個数: 32

約数和(自身を含む): 206428608000

約数和(自身を除く): 49484509073

約数列:

[1, 7, 11, 19, 77, 133, 209, 449, 1463, 3143, 4939, 8531, 34573, 59717, 93841, 238921, 656887, 1672447, 2628131, 4539499, 18396917, 31776493, 49934489, 107275529, 349541423, 750928703, 1180030819, 2038235051, 8260215733, 14267645357, 22420585561, 156944098927]

約数ペア:

[(1, 156944098927), (7, 22420585561), (11, 14267645357), (19, 8260215733), (77, 2038235051), (133, 1180030819), (209, 750928703), (449, 349541423), (1463, 107275529), (3143, 49934489), (4939, 31776493), (8531, 18396917), (34573, 4539499), (59717, 2628131), (93841, 1672447), (238921, 656887)]