180785136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{538051}}^1$

素因数の和:538069

約数の個数: 40

約数和(自身を含む): 533747584

約数和(自身を除く): 352962448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 538051, 1076102, 1614153, 2152204, 3228306, 3766357, 4304408, 6456612, 7532714, 8608816, 11299071, 12913224, 15065428, 22598142, 25826448, 30130856, 45196284, 60261712, 90392568, 180785136]

約数ペア:

[(1, 180785136), (2, 90392568), (3, 60261712), (4, 45196284), (6, 30130856), (7, 25826448), (8, 22598142), (12, 15065428), (14, 12913224), (16, 11299071), (21, 8608816), (24, 7532714), (28, 6456612), (42, 4304408), (48, 3766357), (56, 3228306), (84, 2152204), (112, 1614153), (168, 1076102), (336, 538051)]