155458996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{739}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 184680524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 683, 739, 1366, 1478, 2732, 2956, 4781, 5173, 7513, 8129, 9562, 10346, 15026, 16258, 19124, 20692, 30052, 32516, 52591, 56903, 105182, 113806, 210364, 227612, 504737, 1009474, 2018948, 3533159, 5552107, 7066318, 11104214, 14132636, 22208428, 38864749, 77729498, 155458996]

約数ペア:

[(1, 155458996), (2, 77729498), (4, 38864749), (7, 22208428), (11, 14132636), (14, 11104214), (22, 7066318), (28, 5552107), (44, 3533159), (77, 2018948), (154, 1009474), (308, 504737), (683, 227612), (739, 210364), (1366, 113806), (1478, 105182), (2732, 56903), (2956, 52591), (4781, 32516), (5173, 30052), (7513, 20692), (8129, 19124), (9562, 16258), (10346, 15026)]