256106282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127163}}^1$

素因数の和:127237

約数の個数: 16

約数和(自身を含む): 412011360

約数和(自身を除く): 155905078

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 127163, 254326, 2416097, 4832194, 6739639, 13479278, 128053141, 256106282]

約数ペア:

[(1, 256106282), (2, 128053141), (19, 13479278), (38, 6739639), (53, 4832194), (106, 2416097), (1007, 254326), (2014, 127163)]