155110376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1327}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 306768000

約数和(自身を除く): 151657624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 769, 1327, 1538, 2654, 3076, 5308, 6152, 10616, 14611, 25213, 29222, 50426, 58444, 100852, 116888, 201704, 1020463, 2040926, 4081852, 8163704, 19388797, 38777594, 77555188, 155110376]

約数ペア:

[(1, 155110376), (2, 77555188), (4, 38777594), (8, 19388797), (19, 8163704), (38, 4081852), (76, 2040926), (152, 1020463), (769, 201704), (1327, 116888), (1538, 100852), (2654, 58444), (3076, 50426), (5308, 29222), (6152, 25213), (10616, 14611)]