156971305772

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{1069}}^1\times {\mathrm{87613}}^1$

素因数の和:89105

約数の個数: 24

約数和(自身を含む): 275616121200

約数和(自身を除く): 118644815428

約数列:

[1, 2, 4, 419, 838, 1069, 1676, 2138, 4276, 87613, 175226, 350452, 447911, 895822, 1791644, 36709847, 73419694, 93658297, 146839388, 187316594, 374633188, 39242826443, 78485652886, 156971305772]

約数ペア:

[(1, 156971305772), (2, 78485652886), (4, 39242826443), (419, 374633188), (838, 187316594), (1069, 146839388), (1676, 93658297), (2138, 73419694), (4276, 36709847), (87613, 1791644), (175226, 895822), (350452, 447911)]