145241264

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10211}}^1$

素因数の和:10353

約数の個数: 40

約数和(自身を含む): 324169728

約数和(自身を除く): 178928464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 10211, 14224, 20422, 40844, 71477, 81688, 142954, 163376, 285908, 571816, 1143632, 1296797, 2593594, 5187188, 9077579, 10374376, 18155158, 20748752, 36310316, 72620632, 145241264]

約数ペア:

[(1, 145241264), (2, 72620632), (4, 36310316), (7, 20748752), (8, 18155158), (14, 10374376), (16, 9077579), (28, 5187188), (56, 2593594), (112, 1296797), (127, 1143632), (254, 571816), (508, 285908), (889, 163376), (1016, 142954), (1778, 81688), (2032, 71477), (3556, 40844), (7112, 20422), (10211, 14224)]