164433676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17881}}^1$

素因数の和:17926

約数の個数: 36

約数和(自身を含む): 332962840

約数和(自身を除く): 168529164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 17881, 35762, 71524, 196691, 339739, 393382, 679478, 786764, 1358956, 2163601, 3737129, 4327202, 7474258, 8654404, 14948516, 41108419, 82216838, 164433676]

約数ペア:

[(1, 164433676), (2, 82216838), (4, 41108419), (11, 14948516), (19, 8654404), (22, 7474258), (38, 4327202), (44, 3737129), (76, 2163601), (121, 1358956), (209, 786764), (242, 679478), (418, 393382), (484, 339739), (836, 196691), (2299, 71524), (4598, 35762), (9196, 17881)]