149181984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73999}}^1$

素因数の和:74022

約数の個数: 72

約数和(自身を含む): 484848000

約数和(自身を除く): 335666016

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, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 73999, 147998, 221997, 295996, 443994, 517993, 591992, 665991, 887988, 1035986, 1183984, 1331982, 1553979, 1775976, 2071972, 2367968, 2663964, 3107958, 3551952, 4143944, 4661937, 5327928, 6215916, 7103904, 8287888, 9323874, 10655856, 12431832, 16575776, 18647748, 21311712, 24863664, 37295496, 49727328, 74590992, 149181984]

約数ペア:

[(1, 149181984), (2, 74590992), (3, 49727328), (4, 37295496), (6, 24863664), (7, 21311712), (8, 18647748), (9, 16575776), (12, 12431832), (14, 10655856), (16, 9323874), (18, 8287888), (21, 7103904), (24, 6215916), (28, 5327928), (32, 4661937), (36, 4143944), (42, 3551952), (48, 3107958), (56, 2663964), (63, 2367968), (72, 2071972), (84, 1775976), (96, 1553979), (112, 1331982), (126, 1183984), (144, 1035986), (168, 887988), (224, 665991), (252, 591992), (288, 517993), (336, 443994), (504, 295996), (672, 221997), (1008, 147998), (2016, 73999)]