156914826488

素因数分解:

$2^3\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{2160409}}^1$

素因数の和:2161719

約数の個数: 32

約数和(自身を含む): 336505461600

約数和(自身を除く): 179590635112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1297, 2594, 5188, 9079, 10376, 18158, 36316, 72632, 2160409, 4320818, 8641636, 15122863, 17283272, 30245726, 60491452, 120982904, 2802050473, 5604100946, 11208201892, 19614353311, 22416403784, 39228706622, 78457413244, 156914826488]

約数ペア:

[(1, 156914826488), (2, 78457413244), (4, 39228706622), (7, 22416403784), (8, 19614353311), (14, 11208201892), (28, 5604100946), (56, 2802050473), (1297, 120982904), (2594, 60491452), (5188, 30245726), (9079, 17283272), (10376, 15122863), (18158, 8641636), (36316, 4320818), (72632, 2160409)]