144194498

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 258785280

約数和(自身を除く): 114590782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 431, 862, 1039, 2078, 3017, 6034, 7273, 9913, 14546, 19826, 23897, 47794, 69391, 138782, 167279, 334558, 447809, 895618, 3134663, 6269326, 10299607, 20599214, 72097249, 144194498]

約数ペア:

[(1, 144194498), (2, 72097249), (7, 20599214), (14, 10299607), (23, 6269326), (46, 3134663), (161, 895618), (322, 447809), (431, 334558), (862, 167279), (1039, 138782), (2078, 69391), (3017, 47794), (6034, 23897), (7273, 19826), (9913, 14546)]