149572752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445157}}^1$

素因数の和:445175

約数の個数: 40

約数和(自身を含む): 441596736

約数和(自身を除く): 292023984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445157, 890314, 1335471, 1780628, 2670942, 3116099, 3561256, 5341884, 6232198, 7122512, 9348297, 10683768, 12464396, 18696594, 21367536, 24928792, 37393188, 49857584, 74786376, 149572752]

約数ペア:

[(1, 149572752), (2, 74786376), (3, 49857584), (4, 37393188), (6, 24928792), (7, 21367536), (8, 18696594), (12, 12464396), (14, 10683768), (16, 9348297), (21, 7122512), (24, 6232198), (28, 5341884), (42, 3561256), (48, 3116099), (56, 2670942), (84, 1780628), (112, 1335471), (168, 890314), (336, 445157)]