156910580519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1\times {\mathrm{16447}}^1$

素因数の和:21875

約数の個数: 32

約数和(自身を含む): 204184682496

約数和(自身を除く): 47274101977

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 5387, 16447, 37709, 59257, 115129, 123901, 180917, 378281, 414799, 867307, 1266419, 1362911, 2647967, 4161091, 9540377, 29127637, 88599989, 620199923, 974599879, 2037799747, 6822199153, 14264598229, 22415797217, 156910580519]

約数ペア:

[(1, 156910580519), (7, 22415797217), (11, 14264598229), (23, 6822199153), (77, 2037799747), (161, 974599879), (253, 620199923), (1771, 88599989), (5387, 29127637), (16447, 9540377), (37709, 4161091), (59257, 2647967), (115129, 1362911), (123901, 1266419), (180917, 867307), (378281, 414799)]