156914537494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17698459}}^1$

素因数の和:17698516

約数の個数: 32

約数和(自身を含む): 285440762880

約数和(自身を除く): 128526225386

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 17698459, 35396918, 194683049, 230079967, 389366098, 460159934, 548652229, 1097304458, 2530879637, 5061759274, 6035174519, 7132478977, 12070349038, 14264957954, 78457268747, 156914537494]

約数ペア:

[(1, 156914537494), (2, 78457268747), (11, 14264957954), (13, 12070349038), (22, 7132478977), (26, 6035174519), (31, 5061759274), (62, 2530879637), (143, 1097304458), (286, 548652229), (341, 460159934), (403, 389366098), (682, 230079967), (806, 194683049), (4433, 35396918), (8866, 17698459)]