131678156776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50959039}}^1$

素因数の和:50959081

約数の個数: 32

約数和(自身を含む): 275178816000

約数和(自身を除く): 143500659224

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 50959039, 101918078, 203836156, 407672312, 866303663, 968221741, 1732607326, 1936443482, 3465214652, 3872886964, 6930429304, 7745773928, 16459769597, 32919539194, 65839078388, 131678156776]

約数ペア:

[(1, 131678156776), (2, 65839078388), (4, 32919539194), (8, 16459769597), (17, 7745773928), (19, 6930429304), (34, 3872886964), (38, 3465214652), (68, 1936443482), (76, 1732607326), (136, 968221741), (152, 866303663), (323, 407672312), (646, 203836156), (1292, 101918078), (2584, 50959039)]