131865664

素因数分解:

$2^6\times 7^3\times {\mathrm{6007}}^1$

素因数の和:6040

約数の個数: 56

約数和(自身を含む): 305206400

約数和(自身を除く): 173340736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 6007, 10976, 12014, 21952, 24028, 42049, 48056, 84098, 96112, 168196, 192224, 294343, 336392, 384448, 588686, 672784, 1177372, 1345568, 2060401, 2354744, 2691136, 4120802, 4709488, 8241604, 9418976, 16483208, 18837952, 32966416, 65932832, 131865664]

約数ペア:

[(1, 131865664), (2, 65932832), (4, 32966416), (7, 18837952), (8, 16483208), (14, 9418976), (16, 8241604), (28, 4709488), (32, 4120802), (49, 2691136), (56, 2354744), (64, 2060401), (98, 1345568), (112, 1177372), (196, 672784), (224, 588686), (343, 384448), (392, 336392), (448, 294343), (686, 192224), (784, 168196), (1372, 96112), (1568, 84098), (2744, 48056), (3136, 42049), (5488, 24028), (6007, 21952), (10976, 12014)]