163935156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^2$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 484328544

約数和(自身を除く): 320393388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 127, 132, 154, 231, 242, 254, 308, 363, 381, 462, 484, 508, 726, 762, 847, 889, 924, 1397, 1452, 1524, 1694, 1778, 2541, 2667, 2794, 3388, 3556, 4191, 5082, 5334, 5588, 8382, 9779, 10164, 10668, 15367, 16129, 16764, 19558, 29337, 30734, 32258, 39116, 46101, 48387, 58674, 61468, 64516, 92202, 96774, 107569, 112903, 117348, 177419, 184404, 193548, 215138, 225806, 322707, 338709, 354838, 430276, 451612, 532257, 645414, 677418, 709676, 1064514, 1241933, 1290828, 1354836, 1951609, 2129028, 2483866, 3725799, 3903218, 4967732, 5854827, 7451598, 7806436, 11709654, 13661263, 14903196, 23419308, 27322526, 40983789, 54645052, 81967578, 163935156]

約数ペア:

[(1, 163935156), (2, 81967578), (3, 54645052), (4, 40983789), (6, 27322526), (7, 23419308), (11, 14903196), (12, 13661263), (14, 11709654), (21, 7806436), (22, 7451598), (28, 5854827), (33, 4967732), (42, 3903218), (44, 3725799), (66, 2483866), (77, 2129028), (84, 1951609), (121, 1354836), (127, 1290828), (132, 1241933), (154, 1064514), (231, 709676), (242, 677418), (254, 645414), (308, 532257), (363, 451612), (381, 430276), (462, 354838), (484, 338709), (508, 322707), (726, 225806), (762, 215138), (847, 193548), (889, 184404), (924, 177419), (1397, 117348), (1452, 112903), (1524, 107569), (1694, 96774), (1778, 92202), (2541, 64516), (2667, 61468), (2794, 58674), (3388, 48387), (3556, 46101), (4191, 39116), (5082, 32258), (5334, 30734), (5588, 29337), (8382, 19558), (9779, 16764), (10164, 16129), (10668, 15367)]