168949116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5279}}^1$

素因数の和:5423

約数の個数: 72

約数和(自身を含む): 492011520

約数和(自身を除く): 323062404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5279, 5334, 8001, 10558, 10668, 15837, 16002, 21116, 31674, 32004, 36953, 47511, 63348, 73906, 95022, 110859, 147812, 190044, 221718, 332577, 443436, 665154, 670433, 1330308, 1340866, 2011299, 2681732, 4022598, 4693031, 6033897, 8045196, 9386062, 12067794, 14079093, 18772124, 24135588, 28158186, 42237279, 56316372, 84474558, 168949116]

約数ペア:

[(1, 168949116), (2, 84474558), (3, 56316372), (4, 42237279), (6, 28158186), (7, 24135588), (9, 18772124), (12, 14079093), (14, 12067794), (18, 9386062), (21, 8045196), (28, 6033897), (36, 4693031), (42, 4022598), (63, 2681732), (84, 2011299), (126, 1340866), (127, 1330308), (252, 670433), (254, 665154), (381, 443436), (508, 332577), (762, 221718), (889, 190044), (1143, 147812), (1524, 110859), (1778, 95022), (2286, 73906), (2667, 63348), (3556, 47511), (4572, 36953), (5279, 32004), (5334, 31674), (8001, 21116), (10558, 16002), (10668, 15837)]