156634971208

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{5273}}^1\times {\mathrm{10343}}^1$

素因数の和:15981

約数の個数: 32

約数和(自身を含む): 294592982400

約数和(自身を除く): 137958011192

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 5273, 10343, 10546, 20686, 21092, 41372, 42184, 82744, 1893007, 3713137, 3786014, 7426274, 7572028, 14852548, 15144056, 29705096, 54538639, 109077278, 218154556, 436309112, 19579371401, 39158742802, 78317485604, 156634971208]

約数ペア:

[(1, 156634971208), (2, 78317485604), (4, 39158742802), (8, 19579371401), (359, 436309112), (718, 218154556), (1436, 109077278), (2872, 54538639), (5273, 29705096), (10343, 15144056), (10546, 14852548), (20686, 7572028), (21092, 7426274), (41372, 3786014), (42184, 3713137), (82744, 1893007)]