161919936

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2706

約数の個数: 84

約数和(自身を含む): 468553800

約数和(自身を除く): 306633864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2579, 2616, 3488, 3924, 5158, 5232, 6976, 7737, 7848, 10316, 10464, 15474, 15696, 20632, 20928, 23211, 30948, 31392, 41264, 46422, 61896, 62784, 82528, 92844, 123792, 165056, 185688, 247584, 281111, 371376, 495168, 562222, 742752, 843333, 1124444, 1485504, 1686666, 2248888, 2529999, 3373332, 4497776, 5059998, 6746664, 8995552, 10119996, 13493328, 17991104, 20239992, 26986656, 40479984, 53973312, 80959968, 161919936]

約数ペア:

[(1, 161919936), (2, 80959968), (3, 53973312), (4, 40479984), (6, 26986656), (8, 20239992), (9, 17991104), (12, 13493328), (16, 10119996), (18, 8995552), (24, 6746664), (32, 5059998), (36, 4497776), (48, 3373332), (64, 2529999), (72, 2248888), (96, 1686666), (109, 1485504), (144, 1124444), (192, 843333), (218, 742752), (288, 562222), (327, 495168), (436, 371376), (576, 281111), (654, 247584), (872, 185688), (981, 165056), (1308, 123792), (1744, 92844), (1962, 82528), (2579, 62784), (2616, 61896), (3488, 46422), (3924, 41264), (5158, 31392), (5232, 30948), (6976, 23211), (7737, 20928), (7848, 20632), (10316, 15696), (10464, 15474)]