168064215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53609}}^1$

素因数の和:53647

約数の個数: 32

約数和(自身を含む): 308793600

約数和(自身を除く): 140729385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 53609, 160827, 268045, 589699, 804135, 1018571, 1769097, 2948495, 3055713, 5092855, 8845485, 11204281, 15278565, 33612843, 56021405, 168064215]

約数ペア:

[(1, 168064215), (3, 56021405), (5, 33612843), (11, 15278565), (15, 11204281), (19, 8845485), (33, 5092855), (55, 3055713), (57, 2948495), (95, 1769097), (165, 1018571), (209, 804135), (285, 589699), (627, 268045), (1045, 160827), (3135, 53609)]