136974916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 276559920

約数和(自身を除く): 139585004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1513, 1741, 2314, 3026, 3482, 4628, 6052, 6964, 19669, 22633, 29597, 39338, 45266, 59194, 78676, 90532, 118388, 154949, 309898, 384761, 619796, 769522, 1539044, 2014337, 2634133, 4028674, 5268266, 8057348, 10536532, 34243729, 68487458, 136974916]

約数ペア:

[(1, 136974916), (2, 68487458), (4, 34243729), (13, 10536532), (17, 8057348), (26, 5268266), (34, 4028674), (52, 2634133), (68, 2014337), (89, 1539044), (178, 769522), (221, 619796), (356, 384761), (442, 309898), (884, 154949), (1157, 118388), (1513, 90532), (1741, 78676), (2314, 59194), (3026, 45266), (3482, 39338), (4628, 29597), (6052, 22633), (6964, 19669)]