131539788

素因数分解:

$2^2\times 3^5\times {\mathrm{135329}}^1$

素因数の和:135348

約数の個数: 36

約数和(自身を含む): 344820840

約数和(自身を除く): 213281052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135329, 270658, 405987, 541316, 811974, 1217961, 1623948, 2435922, 3653883, 4871844, 7307766, 10961649, 14615532, 21923298, 32884947, 43846596, 65769894, 131539788]

約数ペア:

[(1, 131539788), (2, 65769894), (3, 43846596), (4, 32884947), (6, 21923298), (9, 14615532), (12, 10961649), (18, 7307766), (27, 4871844), (36, 3653883), (54, 2435922), (81, 1623948), (108, 1217961), (162, 811974), (243, 541316), (324, 405987), (486, 270658), (972, 135329)]