156622170340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{912823}}^1$

素因数の和:913228

約数の個数: 48

約数和(自身を含む): 344127345408

約数和(自身を除く): 187505175068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 373, 460, 746, 1492, 1865, 3730, 7460, 8579, 17158, 34316, 42895, 85790, 171580, 912823, 1825646, 3651292, 4564115, 9128230, 18256460, 20994929, 41989858, 83979716, 104974645, 209949290, 340482979, 419898580, 680965958, 1361931916, 1702414895, 3404829790, 6809659580, 7831108517, 15662217034, 31324434068, 39155542585, 78311085170, 156622170340]

約数ペア:

[(1, 156622170340), (2, 78311085170), (4, 39155542585), (5, 31324434068), (10, 15662217034), (20, 7831108517), (23, 6809659580), (46, 3404829790), (92, 1702414895), (115, 1361931916), (230, 680965958), (373, 419898580), (460, 340482979), (746, 209949290), (1492, 104974645), (1865, 83979716), (3730, 41989858), (7460, 20994929), (8579, 18256460), (17158, 9128230), (34316, 4564115), (42895, 3651292), (85790, 1825646), (171580, 912823)]