135919996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1861}}^1$

素因数の和:1946

約数の個数: 36

約数和(自身を含む): 258855240

約数和(自身を除く): 122935244

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 961, 1178, 1861, 1922, 2356, 3722, 3844, 7444, 18259, 35359, 36518, 57691, 70718, 73036, 115382, 141436, 230764, 1096129, 1788421, 2192258, 3576842, 4384516, 7153684, 33979999, 67959998, 135919996]

約数ペア:

[(1, 135919996), (2, 67959998), (4, 33979999), (19, 7153684), (31, 4384516), (38, 3576842), (62, 2192258), (76, 1788421), (124, 1096129), (589, 230764), (961, 141436), (1178, 115382), (1861, 73036), (1922, 70718), (2356, 57691), (3722, 36518), (3844, 35359), (7444, 18259)]