147316648

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 280526400

約数和(自身を除く): 133209752

約数列:

[1, 2, 4, 8, 137, 139, 274, 278, 548, 556, 967, 1096, 1112, 1934, 3868, 7736, 19043, 38086, 76172, 132479, 134413, 152344, 264958, 268826, 529916, 537652, 1059832, 1075304, 18414581, 36829162, 73658324, 147316648]

約数ペア:

[(1, 147316648), (2, 73658324), (4, 36829162), (8, 18414581), (137, 1075304), (139, 1059832), (274, 537652), (278, 529916), (548, 268826), (556, 264958), (967, 152344), (1096, 134413), (1112, 132479), (1934, 76172), (3868, 38086), (7736, 19043)]