158756220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41999}}^1$

素因数の和:42024

約数の個数: 96

約数和(自身を含む): 564480000

約数和(自身を除く): 405723780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41999, 83998, 125997, 167996, 209995, 251994, 293993, 377991, 419990, 503988, 587986, 629985, 755982, 839980, 881979, 1133973, 1175972, 1259970, 1469965, 1511964, 1763958, 1889955, 2267946, 2519940, 2645937, 2939930, 3527916, 3779910, 4409895, 4535892, 5291874, 5669865, 5879860, 7559820, 7937811, 8819790, 10583748, 11339730, 13229685, 15875622, 17639580, 22679460, 26459370, 31751244, 39689055, 52918740, 79378110, 158756220]

約数ペア:

[(1, 158756220), (2, 79378110), (3, 52918740), (4, 39689055), (5, 31751244), (6, 26459370), (7, 22679460), (9, 17639580), (10, 15875622), (12, 13229685), (14, 11339730), (15, 10583748), (18, 8819790), (20, 7937811), (21, 7559820), (27, 5879860), (28, 5669865), (30, 5291874), (35, 4535892), (36, 4409895), (42, 3779910), (45, 3527916), (54, 2939930), (60, 2645937), (63, 2519940), (70, 2267946), (84, 1889955), (90, 1763958), (105, 1511964), (108, 1469965), (126, 1259970), (135, 1175972), (140, 1133973), (180, 881979), (189, 839980), (210, 755982), (252, 629985), (270, 587986), (315, 503988), (378, 419990), (420, 377991), (540, 293993), (630, 251994), (756, 209995), (945, 167996), (1260, 125997), (1890, 83998), (3780, 41999)]