142369628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5119}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 264499200

約数和(自身を除く): 122129572

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 5119, 6953, 10238, 13906, 20476, 27812, 87023, 174046, 348092, 2093671, 4187342, 8374684, 35592407, 71184814, 142369628]

約数ペア:

[(1, 142369628), (2, 71184814), (4, 35592407), (17, 8374684), (34, 4187342), (68, 2093671), (409, 348092), (818, 174046), (1636, 87023), (5119, 27812), (6953, 20476), (10238, 13906)]