142688784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 470446080

約数和(自身を除く): 327757296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 103, 112, 114, 124, 133, 147, 152, 168, 186, 196, 206, 217, 228, 248, 266, 294, 304, 309, 336, 372, 392, 399, 412, 434, 456, 496, 532, 588, 589, 618, 651, 721, 744, 784, 798, 824, 868, 912, 931, 1064, 1176, 1178, 1236, 1302, 1442, 1488, 1519, 1596, 1648, 1736, 1767, 1862, 1957, 2128, 2163, 2352, 2356, 2472, 2604, 2793, 2884, 3038, 3192, 3193, 3472, 3534, 3724, 3914, 4123, 4326, 4557, 4712, 4944, 5047, 5208, 5586, 5768, 5871, 6076, 6384, 6386, 7068, 7448, 7828, 8246, 8652, 9114, 9424, 9579, 10094, 10416, 11172, 11536, 11742, 12152, 12369, 12772, 13699, 14136, 14896, 15141, 15656, 16492, 17304, 18228, 19158, 20188, 22344, 22351, 23484, 24304, 24738, 25544, 27398, 28272, 28861, 30282, 31312, 32984, 34608, 36456, 38316, 40376, 41097, 44688, 44702, 46968, 49476, 51088, 54796, 57722, 60564, 60667, 65968, 67053, 72912, 76632, 80752, 82194, 86583, 89404, 93936, 95893, 98952, 109592, 115444, 121128, 121334, 134106, 153264, 156457, 164388, 173166, 178808, 182001, 191786, 197904, 219184, 230888, 242256, 242668, 268212, 287679, 312914, 328776, 346332, 357616, 364002, 383572, 424669, 461776, 469371, 485336, 536424, 575358, 625828, 657552, 692664, 728004, 767144, 849338, 938742, 970672, 1072848, 1150716, 1251656, 1274007, 1385328, 1456008, 1534288, 1698676, 1877484, 2301432, 2503312, 2548014, 2912016, 2972683, 3397352, 3754968, 4602864, 5096028, 5945366, 6794704, 7509936, 8918049, 10192056, 11890732, 17836098, 20384112, 23781464, 35672196, 47562928, 71344392, 142688784]

約数ペア:

[(1, 142688784), (2, 71344392), (3, 47562928), (4, 35672196), (6, 23781464), (7, 20384112), (8, 17836098), (12, 11890732), (14, 10192056), (16, 8918049), (19, 7509936), (21, 6794704), (24, 5945366), (28, 5096028), (31, 4602864), (38, 3754968), (42, 3397352), (48, 2972683), (49, 2912016), (56, 2548014), (57, 2503312), (62, 2301432), (76, 1877484), (84, 1698676), (93, 1534288), (98, 1456008), (103, 1385328), (112, 1274007), (114, 1251656), (124, 1150716), (133, 1072848), (147, 970672), (152, 938742), (168, 849338), (186, 767144), (196, 728004), (206, 692664), (217, 657552), (228, 625828), (248, 575358), (266, 536424), (294, 485336), (304, 469371), (309, 461776), (336, 424669), (372, 383572), (392, 364002), (399, 357616), (412, 346332), (434, 328776), (456, 312914), (496, 287679), (532, 268212), (588, 242668), (589, 242256), (618, 230888), (651, 219184), (721, 197904), (744, 191786), (784, 182001), (798, 178808), (824, 173166), (868, 164388), (912, 156457), (931, 153264), (1064, 134106), (1176, 121334), (1178, 121128), (1236, 115444), (1302, 109592), (1442, 98952), (1488, 95893), (1519, 93936), (1596, 89404), (1648, 86583), (1736, 82194), (1767, 80752), (1862, 76632), (1957, 72912), (2128, 67053), (2163, 65968), (2352, 60667), (2356, 60564), (2472, 57722), (2604, 54796), (2793, 51088), (2884, 49476), (3038, 46968), (3192, 44702), (3193, 44688), (3472, 41097), (3534, 40376), (3724, 38316), (3914, 36456), (4123, 34608), (4326, 32984), (4557, 31312), (4712, 30282), (4944, 28861), (5047, 28272), (5208, 27398), (5586, 25544), (5768, 24738), (5871, 24304), (6076, 23484), (6384, 22351), (6386, 22344), (7068, 20188), (7448, 19158), (7828, 18228), (8246, 17304), (8652, 16492), (9114, 15656), (9424, 15141), (9579, 14896), (10094, 14136), (10416, 13699), (11172, 12772), (11536, 12369), (11742, 12152)]