135313136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63587}}^1$

素因数の和:63621

約数の個数: 40

約数和(自身を含む): 315396480

約数和(自身を除く): 180083344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 63587, 127174, 254348, 445109, 508696, 890218, 1017392, 1208153, 1780436, 2416306, 3560872, 4832612, 7121744, 8457071, 9665224, 16914142, 19330448, 33828284, 67656568, 135313136]

約数ペア:

[(1, 135313136), (2, 67656568), (4, 33828284), (7, 19330448), (8, 16914142), (14, 9665224), (16, 8457071), (19, 7121744), (28, 4832612), (38, 3560872), (56, 2416306), (76, 1780436), (112, 1208153), (133, 1017392), (152, 890218), (266, 508696), (304, 445109), (532, 254348), (1064, 127174), (2128, 63587)]