153803408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11971}}^1$

素因数の和:12063

約数の個数: 40

約数和(自身を含む): 329565216

約数和(自身を除く): 175761808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 11971, 12848, 23942, 47884, 95768, 131681, 191536, 263362, 526724, 873883, 1053448, 1747766, 2106896, 3495532, 6991064, 9612713, 13982128, 19225426, 38450852, 76901704, 153803408]

約数ペア:

[(1, 153803408), (2, 76901704), (4, 38450852), (8, 19225426), (11, 13982128), (16, 9612713), (22, 6991064), (44, 3495532), (73, 2106896), (88, 1747766), (146, 1053448), (176, 873883), (292, 526724), (584, 263362), (803, 191536), (1168, 131681), (1606, 95768), (3212, 47884), (6424, 23942), (11971, 12848)]