147552888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{878291}}^1$

素因数の和:878307

約数の個数: 32

約数和(自身を含む): 421580160

約数和(自身を除く): 274027272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 878291, 1756582, 2634873, 3513164, 5269746, 6148037, 7026328, 10539492, 12296074, 18444111, 21078984, 24592148, 36888222, 49184296, 73776444, 147552888]

約数ペア:

[(1, 147552888), (2, 73776444), (3, 49184296), (4, 36888222), (6, 24592148), (7, 21078984), (8, 18444111), (12, 12296074), (14, 10539492), (21, 7026328), (24, 6148037), (28, 5269746), (42, 3513164), (56, 2634873), (84, 1756582), (168, 878291)]