156945293392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1365977}}^1$

素因数の和:1366195

約数の個数: 40

約数和(自身を含む): 313016590656

約数和(自身を除く): 156071297264

約数列:

[1, 2, 4, 8, 16, 43, 86, 167, 172, 334, 344, 668, 688, 1336, 2672, 7181, 14362, 28724, 57448, 114896, 1365977, 2731954, 5463908, 10927816, 21855632, 58737011, 117474022, 228118159, 234948044, 456236318, 469896088, 912472636, 939792176, 1824945272, 3649890544, 9809080837, 19618161674, 39236323348, 78472646696, 156945293392]

約数ペア:

[(1, 156945293392), (2, 78472646696), (4, 39236323348), (8, 19618161674), (16, 9809080837), (43, 3649890544), (86, 1824945272), (167, 939792176), (172, 912472636), (334, 469896088), (344, 456236318), (668, 234948044), (688, 228118159), (1336, 117474022), (2672, 58737011), (7181, 21855632), (14362, 10927816), (28724, 5463908), (57448, 2731954), (114896, 1365977)]