159673664

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 327233280

約数和(自身を除く): 167559616

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 109, 188, 218, 376, 436, 487, 752, 872, 974, 1504, 1744, 1948, 3008, 3488, 3896, 5123, 6976, 7792, 10246, 15584, 20492, 22889, 31168, 40984, 45778, 53083, 81968, 91556, 106166, 163936, 183112, 212332, 327872, 366224, 424664, 732448, 849328, 1464896, 1698656, 2494901, 3397312, 4989802, 9979604, 19959208, 39918416, 79836832, 159673664]

約数ペア:

[(1, 159673664), (2, 79836832), (4, 39918416), (8, 19959208), (16, 9979604), (32, 4989802), (47, 3397312), (64, 2494901), (94, 1698656), (109, 1464896), (188, 849328), (218, 732448), (376, 424664), (436, 366224), (487, 327872), (752, 212332), (872, 183112), (974, 163936), (1504, 106166), (1744, 91556), (1948, 81968), (3008, 53083), (3488, 45778), (3896, 40984), (5123, 31168), (6976, 22889), (7792, 20492), (10246, 15584)]