168446208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31333}}^1$

素因数の和:31359

約数の個数: 72

約数和(自身を含む): 512373568

約数和(自身を除く): 343927360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 31333, 62666, 93999, 125332, 187998, 219331, 250664, 375996, 438662, 501328, 657993, 751992, 877324, 1002656, 1315986, 1503984, 1754648, 2005312, 2631972, 3007968, 3509296, 4010624, 5263944, 6015936, 7018592, 8021248, 10527888, 12031872, 14037184, 21055776, 24063744, 28074368, 42111552, 56148736, 84223104, 168446208]

約数ペア:

[(1, 168446208), (2, 84223104), (3, 56148736), (4, 42111552), (6, 28074368), (7, 24063744), (8, 21055776), (12, 14037184), (14, 12031872), (16, 10527888), (21, 8021248), (24, 7018592), (28, 6015936), (32, 5263944), (42, 4010624), (48, 3509296), (56, 3007968), (64, 2631972), (84, 2005312), (96, 1754648), (112, 1503984), (128, 1315986), (168, 1002656), (192, 877324), (224, 751992), (256, 657993), (336, 501328), (384, 438662), (448, 375996), (672, 250664), (768, 219331), (896, 187998), (1344, 125332), (1792, 93999), (2688, 62666), (5376, 31333)]