130377296

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2287}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 289386240

約数和(自身を除く): 159008944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 2036, 2287, 3563, 4072, 4574, 7126, 8144, 9148, 14252, 16009, 18296, 28504, 32018, 36592, 57008, 64036, 128072, 256144, 1164083, 2328166, 4656332, 8148581, 9312664, 16297162, 18625328, 32594324, 65188648, 130377296]

約数ペア:

[(1, 130377296), (2, 65188648), (4, 32594324), (7, 18625328), (8, 16297162), (14, 9312664), (16, 8148581), (28, 4656332), (56, 2328166), (112, 1164083), (509, 256144), (1018, 128072), (2036, 64036), (2287, 57008), (3563, 36592), (4072, 32018), (4574, 28504), (7126, 18296), (8144, 16009), (9148, 14252)]