157230664

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{64019}}^1$

素因数の和:64332

約数の個数: 16

約数和(自身を含む): 295772400

約数和(自身を除く): 138541736

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 64019, 128038, 256076, 512152, 19653833, 39307666, 78615332, 157230664]

約数ペア:

[(1, 157230664), (2, 78615332), (4, 39307666), (8, 19653833), (307, 512152), (614, 256076), (1228, 128038), (2456, 64019)]