154131551147

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{95419}}^1$

素因数の和:95655

約数の個数: 32

約数和(自身を含む): 187603353600

約数和(自身を除く): 33471802453

約数列:

[1, 7, 23, 79, 127, 161, 553, 889, 1817, 2921, 10033, 12719, 20447, 70231, 95419, 230759, 667933, 1615313, 2194637, 7538101, 12118213, 15362459, 52766707, 84827491, 173376323, 278718899, 957338827, 1213634261, 1951032293, 6701371789, 22018793021, 154131551147]

約数ペア:

[(1, 154131551147), (7, 22018793021), (23, 6701371789), (79, 1951032293), (127, 1213634261), (161, 957338827), (553, 278718899), (889, 173376323), (1817, 84827491), (2921, 52766707), (10033, 15362459), (12719, 12118213), (20447, 7538101), (70231, 2194637), (95419, 1615313), (230759, 667933)]