168163968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 518094720

約数和(自身を除く): 349930752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 857, 876, 896, 1022, 1168, 1344, 1533, 1714, 1752, 2044, 2336, 2571, 2688, 3066, 3428, 3504, 4088, 4672, 5142, 5999, 6132, 6856, 7008, 8176, 9344, 10284, 11998, 12264, 13712, 14016, 16352, 17997, 20568, 23996, 24528, 27424, 28032, 32704, 35994, 41136, 47992, 49056, 54848, 62561, 65408, 71988, 82272, 95984, 98112, 109696, 125122, 143976, 164544, 187683, 191968, 196224, 250244, 287952, 329088, 375366, 383936, 437927, 500488, 575904, 750732, 767872, 875854, 1000976, 1151808, 1313781, 1501464, 1751708, 2001952, 2303616, 2627562, 3002928, 3503416, 4003904, 5255124, 6005856, 7006832, 8007808, 10510248, 12011712, 14013664, 21020496, 24023424, 28027328, 42040992, 56054656, 84081984, 168163968]

約数ペア:

[(1, 168163968), (2, 84081984), (3, 56054656), (4, 42040992), (6, 28027328), (7, 24023424), (8, 21020496), (12, 14013664), (14, 12011712), (16, 10510248), (21, 8007808), (24, 7006832), (28, 6005856), (32, 5255124), (42, 4003904), (48, 3503416), (56, 3002928), (64, 2627562), (73, 2303616), (84, 2001952), (96, 1751708), (112, 1501464), (128, 1313781), (146, 1151808), (168, 1000976), (192, 875854), (219, 767872), (224, 750732), (292, 575904), (336, 500488), (384, 437927), (438, 383936), (448, 375366), (511, 329088), (584, 287952), (672, 250244), (857, 196224), (876, 191968), (896, 187683), (1022, 164544), (1168, 143976), (1344, 125122), (1533, 109696), (1714, 98112), (1752, 95984), (2044, 82272), (2336, 71988), (2571, 65408), (2688, 62561), (3066, 54848), (3428, 49056), (3504, 47992), (4088, 41136), (4672, 35994), (5142, 32704), (5999, 28032), (6132, 27424), (6856, 24528), (7008, 23996), (8176, 20568), (9344, 17997), (10284, 16352), (11998, 14016), (12264, 13712)]