142056516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23819}}^1$

素因数の和:23904

約数の個数: 48

約数和(自身を含む): 384168960

約数和(自身を除く): 242112444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 23819, 47638, 71457, 95276, 142914, 166733, 285828, 333466, 500199, 666932, 1000398, 1691149, 2000796, 3382298, 5073447, 6764596, 10146894, 11838043, 20293788, 23676086, 35514129, 47352172, 71028258, 142056516]

約数ペア:

[(1, 142056516), (2, 71028258), (3, 47352172), (4, 35514129), (6, 23676086), (7, 20293788), (12, 11838043), (14, 10146894), (21, 6764596), (28, 5073447), (42, 3382298), (71, 2000796), (84, 1691149), (142, 1000398), (213, 666932), (284, 500199), (426, 333466), (497, 285828), (852, 166733), (994, 142914), (1491, 95276), (1988, 71457), (2982, 47638), (5964, 23819)]