138879552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103333}}^1$

素因数の和:103355

約数の個数: 56

約数和(自身を含む): 419949376

約数和(自身を除く): 281069824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103333, 206666, 309999, 413332, 619998, 723331, 826664, 1239996, 1446662, 1653328, 2169993, 2479992, 2893324, 3306656, 4339986, 4959984, 5786648, 6613312, 8679972, 9919968, 11573296, 17359944, 19839936, 23146592, 34719888, 46293184, 69439776, 138879552]

約数ペア:

[(1, 138879552), (2, 69439776), (3, 46293184), (4, 34719888), (6, 23146592), (7, 19839936), (8, 17359944), (12, 11573296), (14, 9919968), (16, 8679972), (21, 6613312), (24, 5786648), (28, 4959984), (32, 4339986), (42, 3306656), (48, 2893324), (56, 2479992), (64, 2169993), (84, 1653328), (96, 1446662), (112, 1239996), (168, 826664), (192, 723331), (224, 619998), (336, 413332), (448, 309999), (672, 206666), (1344, 103333)]