157201404

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 372750336

約数和(自身を除く): 215548932

約数列:

[1, 2, 3, 4, 6, 12, 107, 191, 214, 321, 382, 428, 573, 641, 642, 764, 1146, 1282, 1284, 1923, 2292, 2564, 3846, 7692, 20437, 40874, 61311, 68587, 81748, 122431, 122622, 137174, 205761, 244862, 245244, 274348, 367293, 411522, 489724, 734586, 823044, 1469172, 13100117, 26200234, 39300351, 52400468, 78600702, 157201404]

約数ペア:

[(1, 157201404), (2, 78600702), (3, 52400468), (4, 39300351), (6, 26200234), (12, 13100117), (107, 1469172), (191, 823044), (214, 734586), (321, 489724), (382, 411522), (428, 367293), (573, 274348), (641, 245244), (642, 244862), (764, 205761), (1146, 137174), (1282, 122622), (1284, 122431), (1923, 81748), (2292, 68587), (2564, 61311), (3846, 40874), (7692, 20437)]