139036384

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 282964752

約数和(自身を除く): 143928368

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1123, 1168, 1696, 2246, 2336, 3869, 4492, 7738, 8984, 15476, 17968, 30952, 35936, 59519, 61904, 81979, 119038, 123808, 163958, 238076, 327916, 476152, 655832, 952304, 1311664, 1904608, 2623328, 4344887, 8689774, 17379548, 34759096, 69518192, 139036384]

約数ペア:

[(1, 139036384), (2, 69518192), (4, 34759096), (8, 17379548), (16, 8689774), (32, 4344887), (53, 2623328), (73, 1904608), (106, 1311664), (146, 952304), (212, 655832), (292, 476152), (424, 327916), (584, 238076), (848, 163958), (1123, 123808), (1168, 119038), (1696, 81979), (2246, 61904), (2336, 59519), (3869, 35936), (4492, 30952), (7738, 17968), (8984, 15476)]