153820072

素因数分解:

$2^3\times 7^1\times {\mathrm{2746787}}^1$

素因数の和:2746800

約数の個数: 16

約数和(自身を含む): 329614560

約数和(自身を除く): 175794488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2746787, 5493574, 10987148, 19227509, 21974296, 38455018, 76910036, 153820072]

約数ペア:

[(1, 153820072), (2, 76910036), (4, 38455018), (7, 21974296), (8, 19227509), (14, 10987148), (28, 5493574), (56, 2746787)]