156019402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1231}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 292368384

約数和(自身を除く): 136348982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 823, 1231, 1646, 2462, 5761, 8617, 9053, 11522, 13541, 17234, 18106, 27082, 63371, 94787, 126742, 189574, 1013113, 2026226, 7091791, 11144243, 14183582, 22288486, 78009701, 156019402]

約数ペア:

[(1, 156019402), (2, 78009701), (7, 22288486), (11, 14183582), (14, 11144243), (22, 7091791), (77, 2026226), (154, 1013113), (823, 189574), (1231, 126742), (1646, 94787), (2462, 63371), (5761, 27082), (8617, 18106), (9053, 17234), (11522, 13541)]