196089376

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1686

約数の個数: 72

約数和(自身を含む): 455051520

約数和(自身を除く): 258962144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 1583, 2212, 2528, 3166, 3871, 4424, 6332, 7742, 8848, 11081, 12664, 15484, 17696, 22162, 25328, 30968, 44324, 50656, 61936, 77567, 88648, 123872, 125057, 155134, 177296, 250114, 310268, 354592, 500228, 620536, 875399, 1000456, 1241072, 1750798, 2000912, 2482144, 3501596, 4001824, 6127793, 7003192, 12255586, 14006384, 24511172, 28012768, 49022344, 98044688, 196089376]

約数ペア:

[(1, 196089376), (2, 98044688), (4, 49022344), (7, 28012768), (8, 24511172), (14, 14006384), (16, 12255586), (28, 7003192), (32, 6127793), (49, 4001824), (56, 3501596), (79, 2482144), (98, 2000912), (112, 1750798), (158, 1241072), (196, 1000456), (224, 875399), (316, 620536), (392, 500228), (553, 354592), (632, 310268), (784, 250114), (1106, 177296), (1264, 155134), (1568, 125057), (1583, 123872), (2212, 88648), (2528, 77567), (3166, 61936), (3871, 50656), (4424, 44324), (6332, 30968), (7742, 25328), (8848, 22162), (11081, 17696), (12664, 15484)]