190026504

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20147}}^1$

素因数の和:20290

約数の個数: 48

約数和(自身を含む): 518609520

約数和(自身を除く): 328583016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 20147, 40294, 60441, 80588, 120882, 161176, 181323, 241764, 362646, 483528, 725292, 1450584, 2639257, 5278514, 7917771, 10557028, 15835542, 21114056, 23753313, 31671084, 47506626, 63342168, 95013252, 190026504]

約数ペア:

[(1, 190026504), (2, 95013252), (3, 63342168), (4, 47506626), (6, 31671084), (8, 23753313), (9, 21114056), (12, 15835542), (18, 10557028), (24, 7917771), (36, 5278514), (72, 2639257), (131, 1450584), (262, 725292), (393, 483528), (524, 362646), (786, 241764), (1048, 181323), (1179, 161176), (1572, 120882), (2358, 80588), (3144, 60441), (4716, 40294), (9432, 20147)]