145376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 362880

約数和(自身を除く): 217504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 77, 88, 112, 118, 154, 176, 224, 236, 308, 352, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 1888, 2464, 2596, 3304, 4543, 5192, 6608, 9086, 10384, 13216, 18172, 20768, 36344, 72688, 145376]

約数ペア:

[(1, 145376), (2, 72688), (4, 36344), (7, 20768), (8, 18172), (11, 13216), (14, 10384), (16, 9086), (22, 6608), (28, 5192), (32, 4543), (44, 3304), (56, 2596), (59, 2464), (77, 1888), (88, 1652), (112, 1298), (118, 1232), (154, 944), (176, 826), (224, 649), (236, 616), (308, 472), (352, 413)]