168406992

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 160

約数和(自身を含む): 526632960

約数和(自身を除く): 358225968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 157, 191, 208, 216, 234, 312, 314, 351, 382, 432, 468, 471, 573, 624, 628, 702, 764, 936, 942, 1146, 1256, 1404, 1413, 1528, 1719, 1872, 1884, 2041, 2292, 2483, 2512, 2808, 2826, 3056, 3438, 3768, 4082, 4239, 4584, 4966, 5157, 5616, 5652, 6123, 6876, 7449, 7536, 8164, 8478, 9168, 9932, 10314, 11304, 12246, 13752, 14898, 16328, 16956, 18369, 19864, 20628, 22347, 22608, 24492, 27504, 29796, 29987, 32656, 33912, 36738, 39728, 41256, 44694, 48984, 55107, 59592, 59974, 67041, 67824, 73476, 82512, 89388, 89961, 97968, 110214, 119184, 119948, 134082, 146952, 178776, 179922, 220428, 239896, 268164, 269883, 293904, 357552, 359844, 389831, 440856, 479792, 536328, 539766, 719688, 779662, 809649, 881712, 1072656, 1079532, 1169493, 1439376, 1559324, 1619298, 2159064, 2338986, 3118648, 3238596, 3508479, 4318128, 4677972, 6237296, 6477192, 7016958, 9355944, 10525437, 12954384, 14033916, 18711888, 21050874, 28067832, 42101748, 56135664, 84203496, 168406992]

約数ペア:

[(1, 168406992), (2, 84203496), (3, 56135664), (4, 42101748), (6, 28067832), (8, 21050874), (9, 18711888), (12, 14033916), (13, 12954384), (16, 10525437), (18, 9355944), (24, 7016958), (26, 6477192), (27, 6237296), (36, 4677972), (39, 4318128), (48, 3508479), (52, 3238596), (54, 3118648), (72, 2338986), (78, 2159064), (104, 1619298), (108, 1559324), (117, 1439376), (144, 1169493), (156, 1079532), (157, 1072656), (191, 881712), (208, 809649), (216, 779662), (234, 719688), (312, 539766), (314, 536328), (351, 479792), (382, 440856), (432, 389831), (468, 359844), (471, 357552), (573, 293904), (624, 269883), (628, 268164), (702, 239896), (764, 220428), (936, 179922), (942, 178776), (1146, 146952), (1256, 134082), (1404, 119948), (1413, 119184), (1528, 110214), (1719, 97968), (1872, 89961), (1884, 89388), (2041, 82512), (2292, 73476), (2483, 67824), (2512, 67041), (2808, 59974), (2826, 59592), (3056, 55107), (3438, 48984), (3768, 44694), (4082, 41256), (4239, 39728), (4584, 36738), (4966, 33912), (5157, 32656), (5616, 29987), (5652, 29796), (6123, 27504), (6876, 24492), (7449, 22608), (7536, 22347), (8164, 20628), (8478, 19864), (9168, 18369), (9932, 16956), (10314, 16328), (11304, 14898), (12246, 13752)]