128740472016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206314859}}^1$

素因数の和:206314883

約数の個数: 40

約数和(自身を含む): 358162596960

約数和(自身を除く): 229422124944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 206314859, 412629718, 618944577, 825259436, 1237889154, 1650518872, 2475778308, 2682093167, 3301037744, 4951556616, 5364186334, 8046279501, 9903113232, 10728372668, 16092559002, 21456745336, 32185118004, 42913490672, 64370236008, 128740472016]

約数ペア:

[(1, 128740472016), (2, 64370236008), (3, 42913490672), (4, 32185118004), (6, 21456745336), (8, 16092559002), (12, 10728372668), (13, 9903113232), (16, 8046279501), (24, 5364186334), (26, 4951556616), (39, 3301037744), (48, 2682093167), (52, 2475778308), (78, 1650518872), (104, 1237889154), (156, 825259436), (208, 618944577), (312, 412629718), (624, 206314859)]