168536764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{201599}}^1$

素因数の和:201633

約数の個数: 24

約数和(自身を含む): 338688000

約数和(自身を除く): 170151236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 201599, 403198, 806396, 2217589, 3830381, 4435178, 7660762, 8870356, 15321524, 42134191, 84268382, 168536764]

約数ペア:

[(1, 168536764), (2, 84268382), (4, 42134191), (11, 15321524), (19, 8870356), (22, 7660762), (38, 4435178), (44, 3830381), (76, 2217589), (209, 806396), (418, 403198), (836, 201599)]