164519344

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{84979}}^1$

素因数の和:85009

約数の個数: 30

約数和(自身を含む): 350372540

約数和(自身を除く): 185853196

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 84979, 169958, 339916, 679832, 934769, 1359664, 1869538, 3739076, 7478152, 10282459, 14956304, 20564918, 41129836, 82259672, 164519344]

約数ペア:

[(1, 164519344), (2, 82259672), (4, 41129836), (8, 20564918), (11, 14956304), (16, 10282459), (22, 7478152), (44, 3739076), (88, 1869538), (121, 1359664), (176, 934769), (242, 679832), (484, 339916), (968, 169958), (1936, 84979)]