154949172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263519}}^1$

素因数の和:263540

約数の個数: 36

約数和(自身を含む): 420577920

約数和(自身を除く): 265628748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 263519, 527038, 790557, 1054076, 1581114, 1844633, 3162228, 3689266, 5533899, 7378532, 11067798, 12912431, 22135596, 25824862, 38737293, 51649724, 77474586, 154949172]

約数ペア:

[(1, 154949172), (2, 77474586), (3, 51649724), (4, 38737293), (6, 25824862), (7, 22135596), (12, 12912431), (14, 11067798), (21, 7378532), (28, 5533899), (42, 3689266), (49, 3162228), (84, 1844633), (98, 1581114), (147, 1054076), (196, 790557), (294, 527038), (588, 263519)]