127533888

素因数分解:

$2^6\times 3^2\times {\mathrm{221413}}^1$

素因数の和:221431

約数の個数: 42

約数和(自身を含む): 365554514

約数和(自身を除く): 238020626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221413, 442826, 664239, 885652, 1328478, 1771304, 1992717, 2656956, 3542608, 3985434, 5313912, 7085216, 7970868, 10627824, 14170432, 15941736, 21255648, 31883472, 42511296, 63766944, 127533888]

約数ペア:

[(1, 127533888), (2, 63766944), (3, 42511296), (4, 31883472), (6, 21255648), (8, 15941736), (9, 14170432), (12, 10627824), (16, 7970868), (18, 7085216), (24, 5313912), (32, 3985434), (36, 3542608), (48, 2656956), (64, 1992717), (72, 1771304), (96, 1328478), (144, 885652), (192, 664239), (288, 442826), (576, 221413)]