180857712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{538267}}^1$

素因数の和:538285

約数の個数: 40

約数和(自身を含む): 533961856

約数和(自身を除く): 353104144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 538267, 1076534, 1614801, 2153068, 3229602, 3767869, 4306136, 6459204, 7535738, 8612272, 11303607, 12918408, 15071476, 22607214, 25836816, 30142952, 45214428, 60285904, 90428856, 180857712]

約数ペア:

[(1, 180857712), (2, 90428856), (3, 60285904), (4, 45214428), (6, 30142952), (7, 25836816), (8, 22607214), (12, 15071476), (14, 12918408), (16, 11303607), (21, 8612272), (24, 7535738), (28, 6459204), (42, 4306136), (48, 3767869), (56, 3229602), (84, 2153068), (112, 1614801), (168, 1076534), (336, 538267)]