159379904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2557

約数の個数: 56

約数和(自身を含む): 339333840

約数和(自身を除く): 179953936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2473, 3392, 4028, 4946, 8056, 9892, 16112, 19784, 32224, 39568, 46987, 64448, 79136, 93974, 131069, 158272, 187948, 262138, 375896, 524276, 751792, 1048552, 1503584, 2097104, 2490311, 3007168, 4194208, 4980622, 8388416, 9961244, 19922488, 39844976, 79689952, 159379904]

約数ペア:

[(1, 159379904), (2, 79689952), (4, 39844976), (8, 19922488), (16, 9961244), (19, 8388416), (32, 4980622), (38, 4194208), (53, 3007168), (64, 2490311), (76, 2097104), (106, 1503584), (152, 1048552), (212, 751792), (304, 524276), (424, 375896), (608, 262138), (848, 187948), (1007, 158272), (1216, 131069), (1696, 93974), (2014, 79136), (2473, 64448), (3392, 46987), (4028, 39568), (4946, 32224), (8056, 19784), (9892, 16112)]