144440908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{21031}}^1$

素因数の和:21153

約数の個数: 24

約数和(自身を含む): 270303264

約数和(自身を除く): 125862356

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 21031, 42062, 84124, 357527, 715054, 1430108, 2124131, 4248262, 8496524, 36110227, 72220454, 144440908]

約数ペア:

[(1, 144440908), (2, 72220454), (4, 36110227), (17, 8496524), (34, 4248262), (68, 2124131), (101, 1430108), (202, 715054), (404, 357527), (1717, 84124), (3434, 42062), (6868, 21031)]