153571012

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{77249}}^1$

素因数の和:77331

約数の個数: 24

約数和(自身を含む): 311472000

約数和(自身を除く): 157900988

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 77249, 154498, 308996, 540743, 1081486, 2162972, 5484679, 10969358, 21938716, 38392753, 76785506, 153571012]

約数ペア:

[(1, 153571012), (2, 76785506), (4, 38392753), (7, 21938716), (14, 10969358), (28, 5484679), (71, 2162972), (142, 1081486), (284, 540743), (497, 308996), (994, 154498), (1988, 77249)]