129573752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210347}}^1$

素因数の和:210371

約数の個数: 32

約数和(自身を含む): 302901120

約数和(自身を除く): 173327368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 210347, 420694, 841388, 1472429, 1682776, 2313817, 2944858, 4627634, 5889716, 9255268, 11779432, 16196719, 18510536, 32393438, 64786876, 129573752]

約数ペア:

[(1, 129573752), (2, 64786876), (4, 32393438), (7, 18510536), (8, 16196719), (11, 11779432), (14, 9255268), (22, 5889716), (28, 4627634), (44, 2944858), (56, 2313817), (77, 1682776), (88, 1472429), (154, 841388), (308, 420694), (616, 210347)]