161900076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6367}}^1$

素因数の和:6550

約数の個数: 48

約数和(自身を含む): 409385984

約数和(自身を除く): 247485908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 6367, 8476, 12714, 12734, 19101, 25428, 25468, 38202, 76404, 82771, 165542, 248313, 331084, 496626, 993252, 1037821, 2075642, 3113463, 4151284, 6226926, 12453852, 13491673, 26983346, 40475019, 53966692, 80950038, 161900076]

約数ペア:

[(1, 161900076), (2, 80950038), (3, 53966692), (4, 40475019), (6, 26983346), (12, 13491673), (13, 12453852), (26, 6226926), (39, 4151284), (52, 3113463), (78, 2075642), (156, 1037821), (163, 993252), (326, 496626), (489, 331084), (652, 248313), (978, 165542), (1956, 82771), (2119, 76404), (4238, 38202), (6357, 25468), (6367, 25428), (8476, 19101), (12714, 12734)]