181081796144

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{38626663}}^1$

素因数の和:38626964

約数の個数: 20

約数和(自身を含む): 352043415696

約数和(自身を除く): 170961619552

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 38626663, 77253326, 154506652, 309013304, 618026608, 11317612259, 22635224518, 45270449036, 90540898072, 181081796144]

約数ペア:

[(1, 181081796144), (2, 90540898072), (4, 45270449036), (8, 22635224518), (16, 11317612259), (293, 618026608), (586, 309013304), (1172, 154506652), (2344, 77253326), (4688, 38626663)]