138897216

素因数分解:

$2^6\times 3^2\times {\mathrm{241141}}^1$

素因数の和:241159

約数の個数: 42

約数和(自身を含む): 398125442

約数和(自身を除く): 259228226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 241141, 482282, 723423, 964564, 1446846, 1929128, 2170269, 2893692, 3858256, 4340538, 5787384, 7716512, 8681076, 11574768, 15433024, 17362152, 23149536, 34724304, 46299072, 69448608, 138897216]

約数ペア:

[(1, 138897216), (2, 69448608), (3, 46299072), (4, 34724304), (6, 23149536), (8, 17362152), (9, 15433024), (12, 11574768), (16, 8681076), (18, 7716512), (24, 5787384), (32, 4340538), (36, 3858256), (48, 2893692), (64, 2170269), (72, 1929128), (96, 1446846), (144, 964564), (192, 723423), (288, 482282), (576, 241141)]