156398256

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{51719}}^1$

素因数の和:51743

約数の個数: 80

約数和(自身を含む): 513062400

約数和(自身を除く): 356664144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 51719, 103438, 155157, 206876, 310314, 362033, 413752, 465471, 620628, 724066, 827504, 930942, 1086099, 1241256, 1396413, 1448132, 1861884, 2172198, 2482512, 2792826, 2896264, 3258297, 3723768, 4344396, 5585652, 5792528, 6516594, 7447536, 8688792, 9774891, 11171304, 13033188, 17377584, 19549782, 22342608, 26066376, 39099564, 52132752, 78199128, 156398256]

約数ペア:

[(1, 156398256), (2, 78199128), (3, 52132752), (4, 39099564), (6, 26066376), (7, 22342608), (8, 19549782), (9, 17377584), (12, 13033188), (14, 11171304), (16, 9774891), (18, 8688792), (21, 7447536), (24, 6516594), (27, 5792528), (28, 5585652), (36, 4344396), (42, 3723768), (48, 3258297), (54, 2896264), (56, 2792826), (63, 2482512), (72, 2172198), (84, 1861884), (108, 1448132), (112, 1396413), (126, 1241256), (144, 1086099), (168, 930942), (189, 827504), (216, 724066), (252, 620628), (336, 465471), (378, 413752), (432, 362033), (504, 310314), (756, 206876), (1008, 155157), (1512, 103438), (3024, 51719)]