139216608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21017}}^1$

素因数の和:21056

約数の個数: 72

約数和(自身を含む): 413129808

約数和(自身を除く): 273913200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21017, 42034, 63051, 84068, 126102, 168136, 189153, 252204, 336272, 378306, 483391, 504408, 672544, 756612, 966782, 1008816, 1450173, 1513224, 1933564, 2017632, 2900346, 3026448, 3867128, 4350519, 5800692, 6052896, 7734256, 8701038, 11601384, 15468512, 17402076, 23202768, 34804152, 46405536, 69608304, 139216608]

約数ペア:

[(1, 139216608), (2, 69608304), (3, 46405536), (4, 34804152), (6, 23202768), (8, 17402076), (9, 15468512), (12, 11601384), (16, 8701038), (18, 7734256), (23, 6052896), (24, 5800692), (32, 4350519), (36, 3867128), (46, 3026448), (48, 2900346), (69, 2017632), (72, 1933564), (92, 1513224), (96, 1450173), (138, 1008816), (144, 966782), (184, 756612), (207, 672544), (276, 504408), (288, 483391), (368, 378306), (414, 336272), (552, 252204), (736, 189153), (828, 168136), (1104, 126102), (1656, 84068), (2208, 63051), (3312, 42034), (6624, 21017)]