161877504

素因数分解:

$2^9\times 3^1\times {\mathrm{105389}}^1$

素因数の和:105410

約数の個数: 40

約数和(自身を含む): 431255880

約数和(自身を除く): 269378376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 105389, 210778, 316167, 421556, 632334, 843112, 1264668, 1686224, 2529336, 3372448, 5058672, 6744896, 10117344, 13489792, 20234688, 26979584, 40469376, 53959168, 80938752, 161877504]

約数ペア:

[(1, 161877504), (2, 80938752), (3, 53959168), (4, 40469376), (6, 26979584), (8, 20234688), (12, 13489792), (16, 10117344), (24, 6744896), (32, 5058672), (48, 3372448), (64, 2529336), (96, 1686224), (128, 1264668), (192, 843112), (256, 632334), (384, 421556), (512, 316167), (768, 210778), (1536, 105389)]