154498234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 274728960

約数和(自身を除く): 120230726

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 11923, 12958, 23846, 131153, 226537, 262306, 369613, 453074, 739226, 2491907, 4065743, 4983814, 7022647, 8131486, 14045294, 77249117, 154498234]

約数ペア:

[(1, 154498234), (2, 77249117), (11, 14045294), (19, 8131486), (22, 7022647), (31, 4983814), (38, 4065743), (62, 2491907), (209, 739226), (341, 453074), (418, 369613), (589, 262306), (682, 226537), (1178, 131153), (6479, 23846), (11923, 12958)]