140985768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 477757440

約数和(自身を除く): 336771672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 31, 33, 42, 44, 46, 56, 62, 66, 69, 77, 84, 88, 92, 93, 107, 124, 132, 138, 154, 161, 168, 184, 186, 214, 217, 231, 248, 253, 264, 276, 308, 321, 322, 341, 372, 428, 434, 462, 483, 506, 552, 616, 642, 644, 651, 682, 713, 744, 749, 759, 856, 868, 924, 966, 1012, 1023, 1177, 1284, 1288, 1302, 1364, 1426, 1498, 1518, 1736, 1771, 1848, 1932, 2024, 2046, 2139, 2247, 2354, 2387, 2461, 2568, 2604, 2728, 2852, 2996, 3036, 3317, 3531, 3542, 3864, 4092, 4278, 4494, 4708, 4774, 4922, 4991, 5208, 5313, 5704, 5992, 6072, 6634, 7062, 7084, 7161, 7383, 7843, 8184, 8239, 8556, 8988, 9416, 9548, 9844, 9951, 9982, 10626, 13268, 14124, 14168, 14322, 14766, 14973, 15686, 16478, 17112, 17227, 17976, 19096, 19688, 19902, 19964, 21252, 23219, 23529, 24717, 26536, 27071, 28248, 28644, 29532, 29946, 31372, 32956, 34454, 36487, 39804, 39928, 42504, 46438, 47058, 49434, 51681, 54142, 54901, 57288, 59064, 59892, 62744, 65912, 68908, 69657, 72974, 76291, 79608, 81213, 92876, 94116, 98868, 103362, 108284, 109461, 109802, 119784, 137816, 139314, 145948, 152582, 162426, 164703, 185752, 188232, 189497, 197736, 206724, 216568, 218922, 219604, 228873, 255409, 278628, 291896, 305164, 324852, 329406, 378994, 413448, 437844, 439208, 457746, 510818, 534037, 557256, 568491, 610328, 649704, 658812, 757988, 766227, 839201, 875688, 915492, 1021636, 1068074, 1136982, 1317624, 1515976, 1532454, 1602111, 1678402, 1830984, 2043272, 2136148, 2273964, 2517603, 3064908, 3204222, 3356804, 4272296, 4547928, 5035206, 5874407, 6129816, 6408444, 6713608, 10070412, 11748814, 12816888, 17623221, 20140824, 23497628, 35246442, 46995256, 70492884, 140985768]

約数ペア:

[(1, 140985768), (2, 70492884), (3, 46995256), (4, 35246442), (6, 23497628), (7, 20140824), (8, 17623221), (11, 12816888), (12, 11748814), (14, 10070412), (21, 6713608), (22, 6408444), (23, 6129816), (24, 5874407), (28, 5035206), (31, 4547928), (33, 4272296), (42, 3356804), (44, 3204222), (46, 3064908), (56, 2517603), (62, 2273964), (66, 2136148), (69, 2043272), (77, 1830984), (84, 1678402), (88, 1602111), (92, 1532454), (93, 1515976), (107, 1317624), (124, 1136982), (132, 1068074), (138, 1021636), (154, 915492), (161, 875688), (168, 839201), (184, 766227), (186, 757988), (214, 658812), (217, 649704), (231, 610328), (248, 568491), (253, 557256), (264, 534037), (276, 510818), (308, 457746), (321, 439208), (322, 437844), (341, 413448), (372, 378994), (428, 329406), (434, 324852), (462, 305164), (483, 291896), (506, 278628), (552, 255409), (616, 228873), (642, 219604), (644, 218922), (651, 216568), (682, 206724), (713, 197736), (744, 189497), (749, 188232), (759, 185752), (856, 164703), (868, 162426), (924, 152582), (966, 145948), (1012, 139314), (1023, 137816), (1177, 119784), (1284, 109802), (1288, 109461), (1302, 108284), (1364, 103362), (1426, 98868), (1498, 94116), (1518, 92876), (1736, 81213), (1771, 79608), (1848, 76291), (1932, 72974), (2024, 69657), (2046, 68908), (2139, 65912), (2247, 62744), (2354, 59892), (2387, 59064), (2461, 57288), (2568, 54901), (2604, 54142), (2728, 51681), (2852, 49434), (2996, 47058), (3036, 46438), (3317, 42504), (3531, 39928), (3542, 39804), (3864, 36487), (4092, 34454), (4278, 32956), (4494, 31372), (4708, 29946), (4774, 29532), (4922, 28644), (4991, 28248), (5208, 27071), (5313, 26536), (5704, 24717), (5992, 23529), (6072, 23219), (6634, 21252), (7062, 19964), (7084, 19902), (7161, 19688), (7383, 19096), (7843, 17976), (8184, 17227), (8239, 17112), (8556, 16478), (8988, 15686), (9416, 14973), (9548, 14766), (9844, 14322), (9951, 14168), (9982, 14124), (10626, 13268)]