168358752

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 512667792

約数和(自身を除く): 344309040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 137, 144, 153, 204, 251, 272, 274, 288, 306, 408, 411, 502, 544, 548, 612, 753, 816, 822, 1004, 1096, 1224, 1233, 1506, 1632, 1644, 2008, 2192, 2259, 2329, 2448, 2466, 3012, 3288, 4016, 4267, 4384, 4518, 4658, 4896, 4932, 6024, 6576, 6987, 8032, 8534, 9036, 9316, 9864, 12048, 12801, 13152, 13974, 17068, 18072, 18632, 19728, 20961, 24096, 25602, 27948, 34136, 34387, 36144, 37264, 38403, 39456, 41922, 51204, 55896, 68272, 68774, 72288, 74528, 76806, 83844, 102408, 103161, 111792, 136544, 137548, 153612, 167688, 204816, 206322, 223584, 275096, 307224, 309483, 335376, 409632, 412644, 550192, 584579, 614448, 618966, 670752, 825288, 1100384, 1169158, 1228896, 1237932, 1650576, 1753737, 2338316, 2475864, 3301152, 3507474, 4676632, 4951728, 5261211, 7014948, 9353264, 9903456, 10522422, 14029896, 18706528, 21044844, 28059792, 42089688, 56119584, 84179376, 168358752]

約数ペア:

[(1, 168358752), (2, 84179376), (3, 56119584), (4, 42089688), (6, 28059792), (8, 21044844), (9, 18706528), (12, 14029896), (16, 10522422), (17, 9903456), (18, 9353264), (24, 7014948), (32, 5261211), (34, 4951728), (36, 4676632), (48, 3507474), (51, 3301152), (68, 2475864), (72, 2338316), (96, 1753737), (102, 1650576), (136, 1237932), (137, 1228896), (144, 1169158), (153, 1100384), (204, 825288), (251, 670752), (272, 618966), (274, 614448), (288, 584579), (306, 550192), (408, 412644), (411, 409632), (502, 335376), (544, 309483), (548, 307224), (612, 275096), (753, 223584), (816, 206322), (822, 204816), (1004, 167688), (1096, 153612), (1224, 137548), (1233, 136544), (1506, 111792), (1632, 103161), (1644, 102408), (2008, 83844), (2192, 76806), (2259, 74528), (2329, 72288), (2448, 68774), (2466, 68272), (3012, 55896), (3288, 51204), (4016, 41922), (4267, 39456), (4384, 38403), (4518, 37264), (4658, 36144), (4896, 34387), (4932, 34136), (6024, 27948), (6576, 25602), (6987, 24096), (8032, 20961), (8534, 19728), (9036, 18632), (9316, 18072), (9864, 17068), (12048, 13974), (12801, 13152)]