171520384

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 439538400

約数和(自身を除く): 268018016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 41, 46, 49, 56, 58, 64, 82, 92, 98, 112, 116, 128, 161, 164, 184, 196, 203, 224, 232, 287, 322, 328, 368, 392, 406, 448, 464, 574, 644, 656, 667, 736, 784, 812, 896, 928, 943, 1127, 1148, 1189, 1288, 1312, 1334, 1421, 1472, 1568, 1624, 1856, 1886, 2009, 2254, 2296, 2378, 2576, 2624, 2668, 2842, 2944, 3136, 3248, 3712, 3772, 4018, 4508, 4592, 4669, 4756, 5152, 5248, 5336, 5684, 6272, 6496, 6601, 7544, 8036, 8323, 9016, 9184, 9338, 9512, 10304, 10672, 11368, 12992, 13202, 15088, 16072, 16646, 18032, 18368, 18676, 19024, 20608, 21344, 22736, 25984, 26404, 27347, 30176, 32144, 32683, 33292, 36064, 36736, 37352, 38048, 42688, 45472, 46207, 52808, 54694, 58261, 60352, 64288, 65366, 66584, 72128, 74704, 76096, 85376, 90944, 92414, 105616, 109388, 116522, 120704, 128576, 130732, 133168, 144256, 149408, 152192, 181888, 184828, 191429, 211232, 218776, 233044, 257152, 261464, 266336, 298816, 369656, 382858, 422464, 437552, 466088, 522928, 532672, 597632, 739312, 765716, 844928, 875104, 932176, 1045856, 1065344, 1340003, 1478624, 1531432, 1750208, 1864352, 2091712, 2680006, 2957248, 3062864, 3500416, 3728704, 4183424, 5360012, 5914496, 6125728, 7457408, 10720024, 12251456, 21440048, 24502912, 42880096, 85760192, 171520384]

約数ペア:

[(1, 171520384), (2, 85760192), (4, 42880096), (7, 24502912), (8, 21440048), (14, 12251456), (16, 10720024), (23, 7457408), (28, 6125728), (29, 5914496), (32, 5360012), (41, 4183424), (46, 3728704), (49, 3500416), (56, 3062864), (58, 2957248), (64, 2680006), (82, 2091712), (92, 1864352), (98, 1750208), (112, 1531432), (116, 1478624), (128, 1340003), (161, 1065344), (164, 1045856), (184, 932176), (196, 875104), (203, 844928), (224, 765716), (232, 739312), (287, 597632), (322, 532672), (328, 522928), (368, 466088), (392, 437552), (406, 422464), (448, 382858), (464, 369656), (574, 298816), (644, 266336), (656, 261464), (667, 257152), (736, 233044), (784, 218776), (812, 211232), (896, 191429), (928, 184828), (943, 181888), (1127, 152192), (1148, 149408), (1189, 144256), (1288, 133168), (1312, 130732), (1334, 128576), (1421, 120704), (1472, 116522), (1568, 109388), (1624, 105616), (1856, 92414), (1886, 90944), (2009, 85376), (2254, 76096), (2296, 74704), (2378, 72128), (2576, 66584), (2624, 65366), (2668, 64288), (2842, 60352), (2944, 58261), (3136, 54694), (3248, 52808), (3712, 46207), (3772, 45472), (4018, 42688), (4508, 38048), (4592, 37352), (4669, 36736), (4756, 36064), (5152, 33292), (5248, 32683), (5336, 32144), (5684, 30176), (6272, 27347), (6496, 26404), (6601, 25984), (7544, 22736), (8036, 21344), (8323, 20608), (9016, 19024), (9184, 18676), (9338, 18368), (9512, 18032), (10304, 16646), (10672, 16072), (11368, 15088), (12992, 13202)]