160790128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 320122368

約数和(自身を除く): 159332240

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 424, 508, 848, 1016, 1493, 2032, 2986, 5972, 6731, 11944, 13462, 23888, 26924, 53848, 79129, 107696, 158258, 189611, 316516, 379222, 633032, 758444, 1266064, 1516888, 3033776, 10049383, 20098766, 40197532, 80395064, 160790128]

約数ペア:

[(1, 160790128), (2, 80395064), (4, 40197532), (8, 20098766), (16, 10049383), (53, 3033776), (106, 1516888), (127, 1266064), (212, 758444), (254, 633032), (424, 379222), (508, 316516), (848, 189611), (1016, 158258), (1493, 107696), (2032, 79129), (2986, 53848), (5972, 26924), (6731, 23888), (11944, 13462)]