156909004

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{16057}}^1$

素因数の和:16417

約数の個数: 24

約数和(自身を含む): 314736800

約数和(自身を除く): 157827796

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772, 16057, 32114, 64228, 112399, 224798, 449596, 5603893, 11207786, 22415572, 39227251, 78454502, 156909004]

約数ペア:

[(1, 156909004), (2, 78454502), (4, 39227251), (7, 22415572), (14, 11207786), (28, 5603893), (349, 449596), (698, 224798), (1396, 112399), (2443, 64228), (4886, 32114), (9772, 16057)]