133455338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 222787584

約数和(自身を除く): 89332246

約数列:

[1, 2, 17, 23, 34, 46, 157, 314, 391, 782, 1087, 2174, 2669, 3611, 5338, 7222, 18479, 25001, 36958, 50002, 61387, 122774, 170659, 341318, 425017, 850034, 2901203, 3925157, 5802406, 7850314, 66727669, 133455338]

約数ペア:

[(1, 133455338), (2, 66727669), (17, 7850314), (23, 5802406), (34, 3925157), (46, 2901203), (157, 850034), (314, 425017), (391, 341318), (782, 170659), (1087, 122774), (2174, 61387), (2669, 50002), (3611, 36958), (5338, 25001), (7222, 18479)]