189262078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 126443522

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 437, 874, 1577, 1909, 2609, 3154, 3818, 5218, 36271, 49571, 60007, 72542, 99142, 120014, 216547, 433094, 1140133, 2280266, 4114393, 4980581, 8228786, 9961162, 94631039, 189262078]

約数ペア:

[(1, 189262078), (2, 94631039), (19, 9961162), (23, 8228786), (38, 4980581), (46, 4114393), (83, 2280266), (166, 1140133), (437, 433094), (874, 216547), (1577, 120014), (1909, 99142), (2609, 72542), (3154, 60007), (3818, 49571), (5218, 36271)]