142947896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28051}}^1$

素因数の和:28084

約数の個数: 48

約数和(自身を含む): 335782440

約数和(自身を除く): 192834544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 28051, 56102, 112204, 196357, 224408, 364663, 392714, 729326, 785428, 1374499, 1458652, 1570856, 2552641, 2748998, 2917304, 5105282, 5497996, 10210564, 10995992, 17868487, 20421128, 35736974, 71473948, 142947896]

約数ペア:

[(1, 142947896), (2, 71473948), (4, 35736974), (7, 20421128), (8, 17868487), (13, 10995992), (14, 10210564), (26, 5497996), (28, 5105282), (49, 2917304), (52, 2748998), (56, 2552641), (91, 1570856), (98, 1458652), (104, 1374499), (182, 785428), (196, 729326), (364, 392714), (392, 364663), (637, 224408), (728, 196357), (1274, 112204), (2548, 56102), (5096, 28051)]