159185152

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 365728832

約数和(自身を除く): 206543680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 421, 422, 448, 842, 844, 896, 1477, 1684, 1688, 1792, 2947, 2954, 3368, 3376, 5894, 5908, 6736, 6752, 11788, 11816, 13472, 13504, 23576, 23632, 26944, 27008, 47152, 47264, 53888, 54016, 88831, 94304, 94528, 107776, 177662, 188608, 189056, 355324, 377216, 378112, 621817, 710648, 754432, 1243634, 1421296, 2487268, 2842592, 4974536, 5685184, 9949072, 11370368, 19898144, 22740736, 39796288, 79592576, 159185152]

約数ペア:

[(1, 159185152), (2, 79592576), (4, 39796288), (7, 22740736), (8, 19898144), (14, 11370368), (16, 9949072), (28, 5685184), (32, 4974536), (56, 2842592), (64, 2487268), (112, 1421296), (128, 1243634), (211, 754432), (224, 710648), (256, 621817), (421, 378112), (422, 377216), (448, 355324), (842, 189056), (844, 188608), (896, 177662), (1477, 107776), (1684, 94528), (1688, 94304), (1792, 88831), (2947, 54016), (2954, 53888), (3368, 47264), (3376, 47152), (5894, 27008), (5908, 26944), (6736, 23632), (6752, 23576), (11788, 13504), (11816, 13472)]