148187872

素因数分解:

$2^5\times 7^1\times {\mathrm{661553}}^1$

素因数の和:661570

約数の個数: 24

約数和(自身を含む): 333423216

約数和(自身を除く): 185235344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 661553, 1323106, 2646212, 4630871, 5292424, 9261742, 10584848, 18523484, 21169696, 37046968, 74093936, 148187872]

約数ペア:

[(1, 148187872), (2, 74093936), (4, 37046968), (7, 21169696), (8, 18523484), (14, 10584848), (16, 9261742), (28, 5292424), (32, 4630871), (56, 2646212), (112, 1323106), (224, 661553)]