128832144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383429}}^1$

素因数の和:383447

約数の個数: 40

約数和(自身を含む): 380362560

約数和(自身を除く): 251530416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383429, 766858, 1150287, 1533716, 2300574, 2684003, 3067432, 4601148, 5368006, 6134864, 8052009, 9202296, 10736012, 16104018, 18404592, 21472024, 32208036, 42944048, 64416072, 128832144]

約数ペア:

[(1, 128832144), (2, 64416072), (3, 42944048), (4, 32208036), (6, 21472024), (7, 18404592), (8, 16104018), (12, 10736012), (14, 9202296), (16, 8052009), (21, 6134864), (24, 5368006), (28, 4601148), (42, 3067432), (48, 2684003), (56, 2300574), (84, 1533716), (112, 1150287), (168, 766858), (336, 383429)]