145663248

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4591}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 376948096

約数和(自身を除く): 231284848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 4591, 5288, 7932, 9182, 10576, 13773, 15864, 18364, 27546, 31728, 36728, 55092, 73456, 110184, 220368, 3034651, 6069302, 9103953, 12138604, 18207906, 24277208, 36415812, 48554416, 72831624, 145663248]

約数ペア:

[(1, 145663248), (2, 72831624), (3, 48554416), (4, 36415812), (6, 24277208), (8, 18207906), (12, 12138604), (16, 9103953), (24, 6069302), (48, 3034651), (661, 220368), (1322, 110184), (1983, 73456), (2644, 55092), (3966, 36728), (4591, 31728), (5288, 27546), (7932, 18364), (9182, 15864), (10576, 13773)]