131153498

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 246633984

約数和(自身を除く): 115480486

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1426, 1519, 1877, 2254, 3038, 3754, 4991, 9982, 13139, 26278, 34937, 43171, 58187, 69874, 86342, 91973, 116374, 183946, 302197, 407309, 604394, 814618, 1338301, 2115379, 2676602, 2851163, 4230758, 5702326, 9368107, 18736214, 65576749, 131153498]

約数ペア:

[(1, 131153498), (2, 65576749), (7, 18736214), (14, 9368107), (23, 5702326), (31, 4230758), (46, 2851163), (49, 2676602), (62, 2115379), (98, 1338301), (161, 814618), (217, 604394), (322, 407309), (434, 302197), (713, 183946), (1127, 116374), (1426, 91973), (1519, 86342), (1877, 69874), (2254, 58187), (3038, 43171), (3754, 34937), (4991, 26278), (9982, 13139)]