147166992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20857}}^1$

素因数の和:20885

約数の個数: 90

約数和(自身を含む): 479129118

約数和(自身を除く): 331962126

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20857, 41714, 62571, 83428, 125142, 145999, 166856, 187713, 250284, 291998, 333712, 375426, 437997, 500568, 583996, 750852, 875994, 1001136, 1021993, 1167992, 1313991, 1501704, 1751988, 2043986, 2335984, 2627982, 3003408, 3065979, 3503976, 4087972, 5255964, 6131958, 7007952, 8175944, 9197937, 10511928, 12263916, 16351888, 18395874, 21023856, 24527832, 36791748, 49055664, 73583496, 147166992]

約数ペア:

[(1, 147166992), (2, 73583496), (3, 49055664), (4, 36791748), (6, 24527832), (7, 21023856), (8, 18395874), (9, 16351888), (12, 12263916), (14, 10511928), (16, 9197937), (18, 8175944), (21, 7007952), (24, 6131958), (28, 5255964), (36, 4087972), (42, 3503976), (48, 3065979), (49, 3003408), (56, 2627982), (63, 2335984), (72, 2043986), (84, 1751988), (98, 1501704), (112, 1313991), (126, 1167992), (144, 1021993), (147, 1001136), (168, 875994), (196, 750852), (252, 583996), (294, 500568), (336, 437997), (392, 375426), (441, 333712), (504, 291998), (588, 250284), (784, 187713), (882, 166856), (1008, 145999), (1176, 125142), (1764, 83428), (2352, 62571), (3528, 41714), (7056, 20857)]