156980911844

素因数分解:

$2^2\times {\mathrm{127}}^2\times {\mathrm{577}}^1\times {\mathrm{4217}}^1$

素因数の和:5052

約数の個数: 36

約数和(自身を含む): 277442417196

約数和(自身を除く): 120461505352

約数列:

[1, 2, 4, 127, 254, 508, 577, 1154, 2308, 4217, 8434, 16129, 16868, 32258, 64516, 73279, 146558, 293116, 535559, 1071118, 2142236, 2433209, 4866418, 9306433, 9732836, 18612866, 37225732, 68015993, 136031986, 272063972, 309017543, 618035086, 1236070172, 39245227961, 78490455922, 156980911844]

約数ペア:

[(1, 156980911844), (2, 78490455922), (4, 39245227961), (127, 1236070172), (254, 618035086), (508, 309017543), (577, 272063972), (1154, 136031986), (2308, 68015993), (4217, 37225732), (8434, 18612866), (16129, 9732836), (16868, 9306433), (32258, 4866418), (64516, 2433209), (73279, 2142236), (146558, 1071118), (293116, 535559)]