156900460

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{23279}}^1$

素因数の和:23625

約数の個数: 24

約数和(自身を含む): 330482880

約数和(自身を除く): 173582420

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 23279, 46558, 93116, 116395, 232790, 465580, 7845023, 15690046, 31380092, 39225115, 78450230, 156900460]

約数ペア:

[(1, 156900460), (2, 78450230), (4, 39225115), (5, 31380092), (10, 15690046), (20, 7845023), (337, 465580), (674, 232790), (1348, 116395), (1685, 93116), (3370, 46558), (6740, 23279)]