152671904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61961}}^1$

素因数の和:61989

約数の個数: 48

約数和(自身を含む): 374746176

約数和(自身を除く): 222074272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 61961, 123922, 247844, 433727, 495688, 681571, 867454, 991376, 1363142, 1734908, 1982752, 2726284, 3469816, 4770997, 5452568, 6939632, 9541994, 10905136, 13879264, 19083988, 21810272, 38167976, 76335952, 152671904]

約数ペア:

[(1, 152671904), (2, 76335952), (4, 38167976), (7, 21810272), (8, 19083988), (11, 13879264), (14, 10905136), (16, 9541994), (22, 6939632), (28, 5452568), (32, 4770997), (44, 3469816), (56, 2726284), (77, 1982752), (88, 1734908), (112, 1363142), (154, 991376), (176, 867454), (224, 681571), (308, 495688), (352, 433727), (616, 247844), (1232, 123922), (2464, 61961)]