147941444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 304166016

約数和(自身を除く): 156224572

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 262, 371, 524, 742, 761, 917, 1484, 1522, 1834, 3044, 3668, 5327, 6943, 10654, 13886, 21308, 27772, 40333, 48601, 80666, 97202, 99691, 161332, 194404, 199382, 282331, 398764, 564662, 697837, 1129324, 1395674, 2791348, 5283623, 10567246, 21134492, 36985361, 73970722, 147941444]

約数ペア:

[(1, 147941444), (2, 73970722), (4, 36985361), (7, 21134492), (14, 10567246), (28, 5283623), (53, 2791348), (106, 1395674), (131, 1129324), (212, 697837), (262, 564662), (371, 398764), (524, 282331), (742, 199382), (761, 194404), (917, 161332), (1484, 99691), (1522, 97202), (1834, 80666), (3044, 48601), (3668, 40333), (5327, 27772), (6943, 21308), (10654, 13886)]