158202016

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5237

約数の個数: 48

約数和(自身を含む): 358585920

約数和(自身を除く): 200383904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 5081, 7784, 10162, 15568, 20324, 31136, 35567, 40648, 71134, 81296, 142268, 162592, 284536, 569072, 706259, 1138144, 1412518, 2825036, 4943813, 5650072, 9887626, 11300144, 19775252, 22600288, 39550504, 79101008, 158202016]

約数ペア:

[(1, 158202016), (2, 79101008), (4, 39550504), (7, 22600288), (8, 19775252), (14, 11300144), (16, 9887626), (28, 5650072), (32, 4943813), (56, 2825036), (112, 1412518), (139, 1138144), (224, 706259), (278, 569072), (556, 284536), (973, 162592), (1112, 142268), (1946, 81296), (2224, 71134), (3892, 40648), (4448, 35567), (5081, 31136), (7784, 20324), (10162, 15568)]