189630208

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10520

約数の個数: 36

約数和(自身を含む): 383887728

約数和(自身を除く): 194257520

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 10433, 18176, 20866, 41732, 83464, 166928, 333856, 667712, 740743, 1335424, 1481486, 2670848, 2962972, 5925944, 11851888, 23703776, 47407552, 94815104, 189630208]

約数ペア:

[(1, 189630208), (2, 94815104), (4, 47407552), (8, 23703776), (16, 11851888), (32, 5925944), (64, 2962972), (71, 2670848), (128, 1481486), (142, 1335424), (256, 740743), (284, 667712), (568, 333856), (1136, 166928), (2272, 83464), (4544, 41732), (9088, 20866), (10433, 18176)]