159030128

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 315820560

約数和(自身を除く): 156790432

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 218, 268, 436, 536, 872, 1072, 1361, 1744, 2722, 5444, 7303, 10888, 14606, 21776, 29212, 58424, 91187, 116848, 148349, 182374, 296698, 364748, 593396, 729496, 1186792, 1458992, 2373584, 9939383, 19878766, 39757532, 79515064, 159030128]

約数ペア:

[(1, 159030128), (2, 79515064), (4, 39757532), (8, 19878766), (16, 9939383), (67, 2373584), (109, 1458992), (134, 1186792), (218, 729496), (268, 593396), (436, 364748), (536, 296698), (872, 182374), (1072, 148349), (1361, 116848), (1744, 91187), (2722, 58424), (5444, 29212), (7303, 21776), (10888, 14606)]