144672714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4787}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 331636032

約数和(自身を除く): 186963318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 4787, 5037, 9574, 10074, 14361, 15111, 28722, 30222, 43083, 86166, 110101, 220202, 330303, 349451, 660606, 698902, 990909, 1048353, 1981818, 2096706, 3145059, 6290118, 8037373, 16074746, 24112119, 48224238, 72336357, 144672714]

約数ペア:

[(1, 144672714), (2, 72336357), (3, 48224238), (6, 24112119), (9, 16074746), (18, 8037373), (23, 6290118), (46, 3145059), (69, 2096706), (73, 1981818), (138, 1048353), (146, 990909), (207, 698902), (219, 660606), (414, 349451), (438, 330303), (657, 220202), (1314, 110101), (1679, 86166), (3358, 43083), (4787, 30222), (5037, 28722), (9574, 15111), (10074, 14361)]