147252224

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20543}}^1$

素因数の和:20570

約数の個数: 44

約数和(自身を含む): 336428544

約数和(自身を除く): 189176320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20543, 41086, 82172, 143801, 164344, 287602, 328688, 575204, 657376, 1150408, 1314752, 2300816, 2629504, 4601632, 5259008, 9203264, 10518016, 18406528, 21036032, 36813056, 73626112, 147252224]

約数ペア:

[(1, 147252224), (2, 73626112), (4, 36813056), (7, 21036032), (8, 18406528), (14, 10518016), (16, 9203264), (28, 5259008), (32, 4601632), (56, 2629504), (64, 2300816), (112, 1314752), (128, 1150408), (224, 657376), (256, 575204), (448, 328688), (512, 287602), (896, 164344), (1024, 143801), (1792, 82172), (3584, 41086), (7168, 20543)]