140811888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 468184320

約数和(自身を除く): 327372432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 49, 56, 57, 69, 76, 84, 92, 98, 112, 114, 133, 137, 138, 147, 152, 161, 168, 184, 196, 228, 266, 274, 276, 294, 304, 322, 336, 368, 392, 399, 411, 437, 456, 483, 532, 548, 552, 588, 644, 784, 798, 822, 874, 912, 931, 959, 966, 1064, 1096, 1104, 1127, 1176, 1288, 1311, 1596, 1644, 1748, 1862, 1918, 1932, 2128, 2192, 2254, 2352, 2576, 2603, 2622, 2793, 2877, 3059, 3151, 3192, 3288, 3381, 3496, 3724, 3836, 3864, 4508, 5206, 5244, 5586, 5754, 6118, 6302, 6384, 6576, 6713, 6762, 6992, 7448, 7672, 7728, 7809, 9016, 9177, 9453, 10412, 10488, 11172, 11508, 12236, 12604, 13426, 13524, 14896, 15344, 15618, 18032, 18221, 18354, 18906, 20139, 20824, 20976, 21413, 22057, 22344, 23016, 24472, 25208, 26852, 27048, 31236, 36442, 36708, 37812, 40278, 41648, 42826, 44114, 44688, 46032, 48944, 50416, 53704, 54096, 54663, 59869, 62472, 64239, 66171, 72884, 73416, 75624, 80556, 85652, 88228, 107408, 109326, 119738, 124944, 127547, 128478, 132342, 145768, 146832, 151248, 154399, 161112, 171304, 176456, 179607, 218652, 239476, 255094, 256956, 264684, 291536, 308798, 322224, 342608, 352912, 359214, 382641, 419083, 437304, 463197, 478952, 510188, 513912, 529368, 617596, 718428, 765282, 838166, 874608, 926394, 957904, 1020376, 1027824, 1058736, 1235192, 1257249, 1436856, 1530564, 1676332, 1852788, 2040752, 2470384, 2514498, 2873712, 2933581, 3061128, 3352664, 3705576, 5028996, 5867162, 6122256, 6705328, 7411152, 8800743, 10057992, 11734324, 17601486, 20115984, 23468648, 35202972, 46937296, 70405944, 140811888]

約数ペア:

[(1, 140811888), (2, 70405944), (3, 46937296), (4, 35202972), (6, 23468648), (7, 20115984), (8, 17601486), (12, 11734324), (14, 10057992), (16, 8800743), (19, 7411152), (21, 6705328), (23, 6122256), (24, 5867162), (28, 5028996), (38, 3705576), (42, 3352664), (46, 3061128), (48, 2933581), (49, 2873712), (56, 2514498), (57, 2470384), (69, 2040752), (76, 1852788), (84, 1676332), (92, 1530564), (98, 1436856), (112, 1257249), (114, 1235192), (133, 1058736), (137, 1027824), (138, 1020376), (147, 957904), (152, 926394), (161, 874608), (168, 838166), (184, 765282), (196, 718428), (228, 617596), (266, 529368), (274, 513912), (276, 510188), (294, 478952), (304, 463197), (322, 437304), (336, 419083), (368, 382641), (392, 359214), (399, 352912), (411, 342608), (437, 322224), (456, 308798), (483, 291536), (532, 264684), (548, 256956), (552, 255094), (588, 239476), (644, 218652), (784, 179607), (798, 176456), (822, 171304), (874, 161112), (912, 154399), (931, 151248), (959, 146832), (966, 145768), (1064, 132342), (1096, 128478), (1104, 127547), (1127, 124944), (1176, 119738), (1288, 109326), (1311, 107408), (1596, 88228), (1644, 85652), (1748, 80556), (1862, 75624), (1918, 73416), (1932, 72884), (2128, 66171), (2192, 64239), (2254, 62472), (2352, 59869), (2576, 54663), (2603, 54096), (2622, 53704), (2793, 50416), (2877, 48944), (3059, 46032), (3151, 44688), (3192, 44114), (3288, 42826), (3381, 41648), (3496, 40278), (3724, 37812), (3836, 36708), (3864, 36442), (4508, 31236), (5206, 27048), (5244, 26852), (5586, 25208), (5754, 24472), (6118, 23016), (6302, 22344), (6384, 22057), (6576, 21413), (6713, 20976), (6762, 20824), (6992, 20139), (7448, 18906), (7672, 18354), (7728, 18221), (7809, 18032), (9016, 15618), (9177, 15344), (9453, 14896), (10412, 13524), (10488, 13426), (11172, 12604), (11508, 12236)]