137999808

素因数分解:

$2^6\times 3^3\times {\mathrm{79861}}^1$

素因数の和:79882

約数の個数: 56

約数和(自身を含む): 405698960

約数和(自身を除く): 267699152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 79861, 159722, 239583, 319444, 479166, 638888, 718749, 958332, 1277776, 1437498, 1916664, 2156247, 2555552, 2874996, 3833328, 4312494, 5111104, 5749992, 7666656, 8624988, 11499984, 15333312, 17249976, 22999968, 34499952, 45999936, 68999904, 137999808]

約数ペア:

[(1, 137999808), (2, 68999904), (3, 45999936), (4, 34499952), (6, 22999968), (8, 17249976), (9, 15333312), (12, 11499984), (16, 8624988), (18, 7666656), (24, 5749992), (27, 5111104), (32, 4312494), (36, 3833328), (48, 2874996), (54, 2555552), (64, 2156247), (72, 1916664), (96, 1437498), (108, 1277776), (144, 958332), (192, 718749), (216, 638888), (288, 479166), (432, 319444), (576, 239583), (864, 159722), (1728, 79861)]