166197695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 220216320

約数和(自身を除く): 54018625

約数列:

[1, 5, 17, 29, 85, 145, 191, 353, 493, 955, 1765, 2465, 3247, 5539, 6001, 10237, 16235, 27695, 30005, 51185, 67423, 94163, 174029, 337115, 470815, 870145, 1146191, 1955267, 5730955, 9776335, 33239539, 166197695]

約数ペア:

[(1, 166197695), (5, 33239539), (17, 9776335), (29, 5730955), (85, 1955267), (145, 1146191), (191, 870145), (353, 470815), (493, 337115), (955, 174029), (1765, 94163), (2465, 67423), (3247, 51185), (5539, 30005), (6001, 27695), (10237, 16235)]