154822864

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14251}}^1$

素因数の和:14363

約数の個数: 40

約数和(自身を含む): 346380608

約数和(自身を除く): 191557744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 14251, 28502, 57004, 99757, 114008, 199514, 228016, 399028, 798056, 1382347, 1596112, 2764694, 5529388, 9676429, 11058776, 19352858, 22117552, 38705716, 77411432, 154822864]

約数ペア:

[(1, 154822864), (2, 77411432), (4, 38705716), (7, 22117552), (8, 19352858), (14, 11058776), (16, 9676429), (28, 5529388), (56, 2764694), (97, 1596112), (112, 1382347), (194, 798056), (388, 399028), (679, 228016), (776, 199514), (1358, 114008), (1552, 99757), (2716, 57004), (5432, 28502), (10864, 14251)]