155427804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 497454048

約数和(自身を除く): 342026244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 71, 73, 84, 98, 102, 119, 126, 142, 146, 147, 153, 196, 204, 213, 219, 238, 252, 284, 292, 294, 306, 357, 426, 438, 441, 476, 497, 511, 588, 612, 639, 657, 714, 833, 852, 876, 882, 994, 1022, 1071, 1207, 1241, 1278, 1314, 1428, 1491, 1533, 1666, 1764, 1988, 2044, 2142, 2414, 2482, 2499, 2556, 2628, 2982, 3066, 3332, 3479, 3577, 3621, 3723, 4284, 4473, 4599, 4828, 4964, 4998, 5183, 5964, 6132, 6958, 7154, 7242, 7446, 7497, 8449, 8687, 8946, 9198, 9996, 10366, 10437, 10731, 10863, 11169, 13916, 14308, 14484, 14892, 14994, 15549, 16898, 17374, 17892, 18396, 20732, 20874, 21462, 21726, 22338, 25347, 26061, 29988, 31098, 31311, 32193, 33796, 34748, 36281, 41748, 42924, 43452, 44676, 46647, 50694, 52122, 59143, 60809, 62196, 62622, 64386, 72562, 76041, 78183, 88111, 93294, 101388, 104244, 108843, 118286, 121618, 125244, 128772, 145124, 152082, 156366, 176222, 177429, 182427, 186588, 217686, 236572, 243236, 253967, 264333, 304164, 312732, 326529, 352444, 354858, 364854, 435372, 507934, 528666, 532287, 547281, 616777, 653058, 709716, 729708, 761901, 792999, 1015868, 1057332, 1064574, 1094562, 1233554, 1306116, 1523802, 1585998, 1850331, 2129148, 2189124, 2285703, 2467108, 3047604, 3171996, 3700662, 4317439, 4571406, 5550993, 7401324, 8634878, 9142812, 11101986, 12952317, 17269756, 22203972, 25904634, 38856951, 51809268, 77713902, 155427804]

約数ペア:

[(1, 155427804), (2, 77713902), (3, 51809268), (4, 38856951), (6, 25904634), (7, 22203972), (9, 17269756), (12, 12952317), (14, 11101986), (17, 9142812), (18, 8634878), (21, 7401324), (28, 5550993), (34, 4571406), (36, 4317439), (42, 3700662), (49, 3171996), (51, 3047604), (63, 2467108), (68, 2285703), (71, 2189124), (73, 2129148), (84, 1850331), (98, 1585998), (102, 1523802), (119, 1306116), (126, 1233554), (142, 1094562), (146, 1064574), (147, 1057332), (153, 1015868), (196, 792999), (204, 761901), (213, 729708), (219, 709716), (238, 653058), (252, 616777), (284, 547281), (292, 532287), (294, 528666), (306, 507934), (357, 435372), (426, 364854), (438, 354858), (441, 352444), (476, 326529), (497, 312732), (511, 304164), (588, 264333), (612, 253967), (639, 243236), (657, 236572), (714, 217686), (833, 186588), (852, 182427), (876, 177429), (882, 176222), (994, 156366), (1022, 152082), (1071, 145124), (1207, 128772), (1241, 125244), (1278, 121618), (1314, 118286), (1428, 108843), (1491, 104244), (1533, 101388), (1666, 93294), (1764, 88111), (1988, 78183), (2044, 76041), (2142, 72562), (2414, 64386), (2482, 62622), (2499, 62196), (2556, 60809), (2628, 59143), (2982, 52122), (3066, 50694), (3332, 46647), (3479, 44676), (3577, 43452), (3621, 42924), (3723, 41748), (4284, 36281), (4473, 34748), (4599, 33796), (4828, 32193), (4964, 31311), (4998, 31098), (5183, 29988), (5964, 26061), (6132, 25347), (6958, 22338), (7154, 21726), (7242, 21462), (7446, 20874), (7497, 20732), (8449, 18396), (8687, 17892), (8946, 17374), (9198, 16898), (9996, 15549), (10366, 14994), (10437, 14892), (10731, 14484), (10863, 14308), (11169, 13916)]