163293984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 536372928

約数和(自身を除く): 373078944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 757, 856, 963, 1008, 1284, 1498, 1514, 1712, 1926, 2016, 2247, 2271, 2568, 2996, 3028, 3424, 3852, 4494, 4542, 5136, 5299, 5992, 6056, 6741, 6813, 7704, 8988, 9084, 10272, 10598, 11984, 12112, 13482, 13626, 15408, 15897, 17976, 18168, 21196, 23968, 24224, 26964, 27252, 30816, 31794, 35952, 36336, 42392, 47691, 53928, 54504, 63588, 71904, 72672, 80999, 84784, 95382, 107856, 109008, 127176, 161998, 169568, 190764, 215712, 218016, 242997, 254352, 323996, 381528, 485994, 508704, 566993, 647992, 728991, 763056, 971988, 1133986, 1295984, 1457982, 1526112, 1700979, 1943976, 2267972, 2591968, 2915964, 3401958, 3887952, 4535944, 5102937, 5831928, 6803916, 7775904, 9071888, 10205874, 11663856, 13607832, 18143776, 20411748, 23327712, 27215664, 40823496, 54431328, 81646992, 163293984]

約数ペア:

[(1, 163293984), (2, 81646992), (3, 54431328), (4, 40823496), (6, 27215664), (7, 23327712), (8, 20411748), (9, 18143776), (12, 13607832), (14, 11663856), (16, 10205874), (18, 9071888), (21, 7775904), (24, 6803916), (28, 5831928), (32, 5102937), (36, 4535944), (42, 3887952), (48, 3401958), (56, 2915964), (63, 2591968), (72, 2267972), (84, 1943976), (96, 1700979), (107, 1526112), (112, 1457982), (126, 1295984), (144, 1133986), (168, 971988), (214, 763056), (224, 728991), (252, 647992), (288, 566993), (321, 508704), (336, 485994), (428, 381528), (504, 323996), (642, 254352), (672, 242997), (749, 218016), (757, 215712), (856, 190764), (963, 169568), (1008, 161998), (1284, 127176), (1498, 109008), (1514, 107856), (1712, 95382), (1926, 84784), (2016, 80999), (2247, 72672), (2271, 71904), (2568, 63588), (2996, 54504), (3028, 53928), (3424, 47691), (3852, 42392), (4494, 36336), (4542, 35952), (5136, 31794), (5299, 30816), (5992, 27252), (6056, 26964), (6741, 24224), (6813, 23968), (7704, 21196), (8988, 18168), (9084, 17976), (10272, 15897), (10598, 15408), (11984, 13626), (12112, 13482)]