168905376

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 513729216

約数和(自身を除く): 344823840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 593, 688, 736, 774, 828, 989, 1032, 1104, 1186, 1376, 1548, 1656, 1779, 1978, 2064, 2208, 2372, 2967, 3096, 3312, 3558, 3956, 4128, 4744, 5337, 5934, 6192, 6624, 7116, 7912, 8901, 9488, 10674, 11868, 12384, 13639, 14232, 15824, 17802, 18976, 21348, 23736, 25499, 27278, 28464, 31648, 35604, 40917, 42696, 47472, 50998, 54556, 56928, 71208, 76497, 81834, 85392, 94944, 101996, 109112, 122751, 142416, 152994, 163668, 170784, 203992, 218224, 229491, 245502, 284832, 305988, 327336, 407984, 436448, 458982, 491004, 586477, 611976, 654672, 815968, 917964, 982008, 1172954, 1223952, 1309344, 1759431, 1835928, 1964016, 2345908, 2447904, 3518862, 3671856, 3928032, 4691816, 5278293, 7037724, 7343712, 9383632, 10556586, 14075448, 18767264, 21113172, 28150896, 42226344, 56301792, 84452688, 168905376]

約数ペア:

[(1, 168905376), (2, 84452688), (3, 56301792), (4, 42226344), (6, 28150896), (8, 21113172), (9, 18767264), (12, 14075448), (16, 10556586), (18, 9383632), (23, 7343712), (24, 7037724), (32, 5278293), (36, 4691816), (43, 3928032), (46, 3671856), (48, 3518862), (69, 2447904), (72, 2345908), (86, 1964016), (92, 1835928), (96, 1759431), (129, 1309344), (138, 1223952), (144, 1172954), (172, 982008), (184, 917964), (207, 815968), (258, 654672), (276, 611976), (288, 586477), (344, 491004), (368, 458982), (387, 436448), (414, 407984), (516, 327336), (552, 305988), (593, 284832), (688, 245502), (736, 229491), (774, 218224), (828, 203992), (989, 170784), (1032, 163668), (1104, 152994), (1186, 142416), (1376, 122751), (1548, 109112), (1656, 101996), (1779, 94944), (1978, 85392), (2064, 81834), (2208, 76497), (2372, 71208), (2967, 56928), (3096, 54556), (3312, 50998), (3558, 47472), (3956, 42696), (4128, 40917), (4744, 35604), (5337, 31648), (5934, 28464), (6192, 27278), (6624, 25499), (7116, 23736), (7912, 21348), (8901, 18976), (9488, 17802), (10674, 15824), (11868, 14232), (12384, 13639)]