155470112

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16141}}^1$

素因数の和:16201

約数の個数: 48

約数和(自身を含む): 357964992

約数和(自身を除く): 202494880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 16141, 32282, 64564, 112987, 129128, 225974, 258256, 451948, 516512, 694063, 903896, 1388126, 1807792, 2776252, 3615584, 4858441, 5552504, 9716882, 11105008, 19433764, 22210016, 38867528, 77735056, 155470112]

約数ペア:

[(1, 155470112), (2, 77735056), (4, 38867528), (7, 22210016), (8, 19433764), (14, 11105008), (16, 9716882), (28, 5552504), (32, 4858441), (43, 3615584), (56, 2776252), (86, 1807792), (112, 1388126), (172, 903896), (224, 694063), (301, 516512), (344, 451948), (602, 258256), (688, 225974), (1204, 129128), (1376, 112987), (2408, 64564), (4816, 32282), (9632, 16141)]