149865712

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{4733}}^1$

素因数の和:6720

約数の個数: 20

約数和(自身を含む): 290572920

約数和(自身を除く): 140707208

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 4733, 7916, 9466, 15832, 18932, 31664, 37864, 75728, 9366607, 18733214, 37466428, 74932856, 149865712]

約数ペア:

[(1, 149865712), (2, 74932856), (4, 37466428), (8, 18733214), (16, 9366607), (1979, 75728), (3958, 37864), (4733, 31664), (7916, 18932), (9466, 15832)]