128736048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383143}}^1$

素因数の和:383161

約数の個数: 40

約数和(自身を含む): 380078848

約数和(自身を除く): 251342800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383143, 766286, 1149429, 1532572, 2298858, 2682001, 3065144, 4597716, 5364002, 6130288, 8046003, 9195432, 10728004, 16092006, 18390864, 21456008, 32184012, 42912016, 64368024, 128736048]

約数ペア:

[(1, 128736048), (2, 64368024), (3, 42912016), (4, 32184012), (6, 21456008), (7, 18390864), (8, 16092006), (12, 10728004), (14, 9195432), (16, 8046003), (21, 6130288), (24, 5364002), (28, 4597716), (42, 3065144), (48, 2682001), (56, 2298858), (84, 1532572), (112, 1149429), (168, 766286), (336, 383143)]