179420976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 612817920

約数和(自身を除く): 433396944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 71, 72, 84, 92, 109, 112, 126, 138, 142, 144, 161, 168, 184, 207, 213, 218, 252, 276, 284, 322, 327, 336, 368, 414, 426, 436, 483, 497, 504, 552, 568, 639, 644, 654, 763, 828, 852, 872, 966, 981, 994, 1008, 1104, 1136, 1278, 1288, 1308, 1449, 1491, 1526, 1633, 1656, 1704, 1744, 1932, 1962, 1988, 2289, 2507, 2556, 2576, 2616, 2898, 2982, 3052, 3266, 3312, 3408, 3864, 3924, 3976, 4473, 4578, 4899, 5014, 5112, 5232, 5796, 5964, 6104, 6532, 6867, 7521, 7728, 7739, 7848, 7952, 8946, 9156, 9798, 10028, 10224, 11431, 11592, 11928, 12208, 13064, 13734, 14697, 15042, 15478, 15696, 17549, 17892, 18312, 19596, 20056, 22563, 22862, 23184, 23217, 23856, 26128, 27468, 29394, 30084, 30956, 34293, 35098, 35784, 36624, 39192, 40112, 45126, 45724, 46434, 52647, 54173, 54936, 58788, 60168, 61912, 68586, 69651, 70196, 71568, 78384, 90252, 91448, 92868, 102879, 105294, 108346, 109872, 117576, 120336, 123824, 137172, 139302, 140392, 157941, 162519, 177997, 180504, 182896, 185736, 205758, 210588, 216692, 235152, 274344, 278604, 280784, 315882, 325038, 355994, 361008, 371472, 411516, 421176, 433384, 487557, 533991, 548688, 557208, 631764, 650076, 711988, 823032, 842352, 866768, 975114, 1067982, 1114416, 1245979, 1263528, 1300152, 1423976, 1601973, 1646064, 1950228, 2135964, 2491958, 2527056, 2600304, 2847952, 3203946, 3737937, 3900456, 4271928, 4983916, 6407892, 7475874, 7800912, 8543856, 9967832, 11213811, 12815784, 14951748, 19935664, 22427622, 25631568, 29903496, 44855244, 59806992, 89710488, 179420976]

約数ペア:

[(1, 179420976), (2, 89710488), (3, 59806992), (4, 44855244), (6, 29903496), (7, 25631568), (8, 22427622), (9, 19935664), (12, 14951748), (14, 12815784), (16, 11213811), (18, 9967832), (21, 8543856), (23, 7800912), (24, 7475874), (28, 6407892), (36, 4983916), (42, 4271928), (46, 3900456), (48, 3737937), (56, 3203946), (63, 2847952), (69, 2600304), (71, 2527056), (72, 2491958), (84, 2135964), (92, 1950228), (109, 1646064), (112, 1601973), (126, 1423976), (138, 1300152), (142, 1263528), (144, 1245979), (161, 1114416), (168, 1067982), (184, 975114), (207, 866768), (213, 842352), (218, 823032), (252, 711988), (276, 650076), (284, 631764), (322, 557208), (327, 548688), (336, 533991), (368, 487557), (414, 433384), (426, 421176), (436, 411516), (483, 371472), (497, 361008), (504, 355994), (552, 325038), (568, 315882), (639, 280784), (644, 278604), (654, 274344), (763, 235152), (828, 216692), (852, 210588), (872, 205758), (966, 185736), (981, 182896), (994, 180504), (1008, 177997), (1104, 162519), (1136, 157941), (1278, 140392), (1288, 139302), (1308, 137172), (1449, 123824), (1491, 120336), (1526, 117576), (1633, 109872), (1656, 108346), (1704, 105294), (1744, 102879), (1932, 92868), (1962, 91448), (1988, 90252), (2289, 78384), (2507, 71568), (2556, 70196), (2576, 69651), (2616, 68586), (2898, 61912), (2982, 60168), (3052, 58788), (3266, 54936), (3312, 54173), (3408, 52647), (3864, 46434), (3924, 45724), (3976, 45126), (4473, 40112), (4578, 39192), (4899, 36624), (5014, 35784), (5112, 35098), (5232, 34293), (5796, 30956), (5964, 30084), (6104, 29394), (6532, 27468), (6867, 26128), (7521, 23856), (7728, 23217), (7739, 23184), (7848, 22862), (7952, 22563), (8946, 20056), (9156, 19596), (9798, 18312), (10028, 17892), (10224, 17549), (11431, 15696), (11592, 15478), (11928, 15042), (12208, 14697), (13064, 13734)]