156969380072

素因数分解:

$2^3\times {\mathrm{16007}}^1\times {\mathrm{1225787}}^1$

素因数の和:1241800

約数の個数: 16

約数和(自身を含む): 294336214560

約数和(自身を除く): 137366834488

約数列:

[1, 2, 4, 8, 16007, 32014, 64028, 128056, 1225787, 2451574, 4903148, 9806296, 19621172509, 39242345018, 78484690036, 156969380072]

約数ペア:

[(1, 156969380072), (2, 78484690036), (4, 39242345018), (8, 19621172509), (16007, 9806296), (32014, 4903148), (64028, 2451574), (128056, 1225787)]