178802136

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{23209}}^1$

素因数の和:23328

約数の個数: 48

約数和(自身を含む): 488802600

約数和(自身を除く): 310000464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 23209, 46418, 69627, 92836, 139254, 185672, 208881, 278508, 417762, 557016, 835524, 1671048, 2483363, 4966726, 7450089, 9933452, 14900178, 19866904, 22350267, 29800356, 44700534, 59600712, 89401068, 178802136]

約数ペア:

[(1, 178802136), (2, 89401068), (3, 59600712), (4, 44700534), (6, 29800356), (8, 22350267), (9, 19866904), (12, 14900178), (18, 9933452), (24, 7450089), (36, 4966726), (72, 2483363), (107, 1671048), (214, 835524), (321, 557016), (428, 417762), (642, 278508), (856, 208881), (963, 185672), (1284, 139254), (1926, 92836), (2568, 69627), (3852, 46418), (7704, 23209)]