135280208

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11959}}^1$

素因数の和:12075

約数の個数: 40

約数和(自身を含む): 302540160

約数和(自身を除く): 167259952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 11959, 23918, 47836, 83713, 95672, 167426, 191344, 334852, 669704, 1207859, 1339408, 2415718, 4831436, 8455013, 9662872, 16910026, 19325744, 33820052, 67640104, 135280208]

約数ペア:

[(1, 135280208), (2, 67640104), (4, 33820052), (7, 19325744), (8, 16910026), (14, 9662872), (16, 8455013), (28, 4831436), (56, 2415718), (101, 1339408), (112, 1207859), (202, 669704), (404, 334852), (707, 191344), (808, 167426), (1414, 95672), (1616, 83713), (2828, 47836), (5656, 23918), (11312, 11959)]