128636214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{6089}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 166022346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 6089, 7042, 10563, 12178, 18267, 21126, 36534, 42623, 85246, 127869, 255738, 3062767, 6125534, 9188301, 18376602, 21439369, 42878738, 64318107, 128636214]

約数ペア:

[(1, 128636214), (2, 64318107), (3, 42878738), (6, 21439369), (7, 18376602), (14, 9188301), (21, 6125534), (42, 3062767), (503, 255738), (1006, 127869), (1509, 85246), (3018, 42623), (3521, 36534), (6089, 21126), (7042, 18267), (10563, 12178)]