154507984

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{10133}}^1$

素因数の和:11094

約数の個数: 20

約数和(自身を含む): 299702916

約数和(自身を除く): 145194932

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 7624, 10133, 15248, 20266, 40532, 81064, 162128, 9656749, 19313498, 38626996, 77253992, 154507984]

約数ペア:

[(1, 154507984), (2, 77253992), (4, 38626996), (8, 19313498), (16, 9656749), (953, 162128), (1906, 81064), (3812, 40532), (7624, 20266), (10133, 15248)]