142681592

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 281575080

約数和(自身を除く): 138893488

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 277, 536, 554, 961, 1108, 1922, 2077, 2216, 3844, 4154, 7688, 8308, 8587, 16616, 17174, 18559, 34348, 37118, 64387, 68696, 74236, 128774, 148472, 257548, 266197, 515096, 532394, 575329, 1064788, 1150658, 2129576, 2301316, 4602632, 17835199, 35670398, 71340796, 142681592]

約数ペア:

[(1, 142681592), (2, 71340796), (4, 35670398), (8, 17835199), (31, 4602632), (62, 2301316), (67, 2129576), (124, 1150658), (134, 1064788), (248, 575329), (268, 532394), (277, 515096), (536, 266197), (554, 257548), (961, 148472), (1108, 128774), (1922, 74236), (2077, 68696), (2216, 64387), (3844, 37118), (4154, 34348), (7688, 18559), (8308, 17174), (8587, 16616)]