194434272

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 583783200

約数和(自身を除く): 389348928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 149, 184, 197, 207, 276, 288, 298, 368, 394, 414, 447, 552, 591, 596, 736, 788, 828, 894, 1104, 1182, 1192, 1341, 1576, 1656, 1773, 1788, 2208, 2364, 2384, 2682, 3152, 3312, 3427, 3546, 3576, 4531, 4728, 4768, 5364, 6304, 6624, 6854, 7092, 7152, 9062, 9456, 10281, 10728, 13593, 13708, 14184, 14304, 18124, 18912, 20562, 21456, 27186, 27416, 28368, 29353, 30843, 36248, 40779, 41124, 42912, 54372, 54832, 56736, 58706, 61686, 72496, 81558, 82248, 88059, 108744, 109664, 117412, 123372, 144992, 163116, 164496, 176118, 217488, 234824, 246744, 264177, 326232, 328992, 352236, 434976, 469648, 493488, 528354, 652464, 675119, 704472, 939296, 986976, 1056708, 1304928, 1350238, 1408944, 2025357, 2113416, 2700476, 2817888, 4050714, 4226832, 5400952, 6076071, 8101428, 8453664, 10801904, 12152142, 16202856, 21603808, 24304284, 32405712, 48608568, 64811424, 97217136, 194434272]

約数ペア:

[(1, 194434272), (2, 97217136), (3, 64811424), (4, 48608568), (6, 32405712), (8, 24304284), (9, 21603808), (12, 16202856), (16, 12152142), (18, 10801904), (23, 8453664), (24, 8101428), (32, 6076071), (36, 5400952), (46, 4226832), (48, 4050714), (69, 2817888), (72, 2700476), (92, 2113416), (96, 2025357), (138, 1408944), (144, 1350238), (149, 1304928), (184, 1056708), (197, 986976), (207, 939296), (276, 704472), (288, 675119), (298, 652464), (368, 528354), (394, 493488), (414, 469648), (447, 434976), (552, 352236), (591, 328992), (596, 326232), (736, 264177), (788, 246744), (828, 234824), (894, 217488), (1104, 176118), (1182, 164496), (1192, 163116), (1341, 144992), (1576, 123372), (1656, 117412), (1773, 109664), (1788, 108744), (2208, 88059), (2364, 82248), (2384, 81558), (2682, 72496), (3152, 61686), (3312, 58706), (3427, 56736), (3546, 54832), (3576, 54372), (4531, 42912), (4728, 41124), (4768, 40779), (5364, 36248), (6304, 30843), (6624, 29353), (6854, 28368), (7092, 27416), (7152, 27186), (9062, 21456), (9456, 20562), (10281, 18912), (10728, 18124), (13593, 14304), (13708, 14184)]