164584156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{196871}}^1$

素因数の和:196905

約数の個数: 24

約数和(自身を含む): 330744960

約数和(自身を除く): 166160804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 196871, 393742, 787484, 2165581, 3740549, 4331162, 7481098, 8662324, 14962196, 41146039, 82292078, 164584156]

約数ペア:

[(1, 164584156), (2, 82292078), (4, 41146039), (11, 14962196), (19, 8662324), (22, 7481098), (38, 4331162), (44, 3740549), (76, 2165581), (209, 787484), (418, 393742), (836, 196871)]