131543496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260999}}^1$

素因数の和:261018

約数の個数: 48

約数和(自身を含む): 407160000

約数和(自身を除く): 275616504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260999, 521998, 782997, 1043996, 1565994, 1826993, 2087992, 2348991, 3131988, 3653986, 4697982, 5480979, 6263976, 7307972, 9395964, 10961958, 14615944, 16442937, 18791928, 21923916, 32885874, 43847832, 65771748, 131543496]

約数ペア:

[(1, 131543496), (2, 65771748), (3, 43847832), (4, 32885874), (6, 21923916), (7, 18791928), (8, 16442937), (9, 14615944), (12, 10961958), (14, 9395964), (18, 7307972), (21, 6263976), (24, 5480979), (28, 4697982), (36, 3653986), (42, 3131988), (56, 2348991), (63, 2087992), (72, 1826993), (84, 1565994), (126, 1043996), (168, 782997), (252, 521998), (504, 260999)]