157760002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{3037}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 249359040

約数和(自身を除く): 91599038

約数列:

[1, 2, 19, 38, 1367, 2734, 3037, 6074, 25973, 51946, 57703, 115406, 4151579, 8303158, 78880001, 157760002]

約数ペア:

[(1, 157760002), (2, 78880001), (19, 8303158), (38, 4151579), (1367, 115406), (2734, 57703), (3037, 51946), (6074, 25973)]