156945981370

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32611}}^1\times {\mathrm{4259}}^1$

素因数の和:36990

約数の個数: 32

約数和(自身を含む): 285078450240

約数和(自身を除く): 128132468870

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 4259, 8518, 21295, 32611, 42590, 65222, 163055, 326110, 481267, 962534, 2406335, 3685043, 4812670, 7370086, 18425215, 36850430, 138890249, 277780498, 694451245, 1388902490, 15694598137, 31389196274, 78472990685, 156945981370]

約数ペア:

[(1, 156945981370), (2, 78472990685), (5, 31389196274), (10, 15694598137), (113, 1388902490), (226, 694451245), (565, 277780498), (1130, 138890249), (4259, 36850430), (8518, 18425215), (21295, 7370086), (32611, 4812670), (42590, 3685043), (65222, 2406335), (163055, 962534), (326110, 481267)]