194537784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 579962880

約数和(自身を除く): 385425096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 61, 82, 84, 122, 123, 164, 168, 183, 244, 246, 287, 328, 366, 427, 463, 488, 492, 574, 732, 854, 861, 926, 984, 1148, 1281, 1389, 1464, 1708, 1722, 1852, 2296, 2501, 2562, 2778, 3241, 3416, 3444, 3704, 5002, 5124, 5556, 6482, 6888, 7503, 9723, 10004, 10248, 11112, 12964, 15006, 17507, 18983, 19446, 20008, 25928, 28243, 30012, 35014, 37966, 38892, 52521, 56486, 56949, 60024, 70028, 75932, 77784, 84729, 105042, 112972, 113898, 132881, 140056, 151864, 169458, 197701, 210084, 225944, 227796, 265762, 338916, 395402, 398643, 420168, 455592, 531524, 593103, 677832, 790804, 797286, 1063048, 1157963, 1186206, 1581608, 1594572, 2315926, 2372412, 3189144, 3473889, 4631852, 4744824, 6947778, 8105741, 9263704, 13895556, 16211482, 24317223, 27791112, 32422964, 48634446, 64845928, 97268892, 194537784]

約数ペア:

[(1, 194537784), (2, 97268892), (3, 64845928), (4, 48634446), (6, 32422964), (7, 27791112), (8, 24317223), (12, 16211482), (14, 13895556), (21, 9263704), (24, 8105741), (28, 6947778), (41, 4744824), (42, 4631852), (56, 3473889), (61, 3189144), (82, 2372412), (84, 2315926), (122, 1594572), (123, 1581608), (164, 1186206), (168, 1157963), (183, 1063048), (244, 797286), (246, 790804), (287, 677832), (328, 593103), (366, 531524), (427, 455592), (463, 420168), (488, 398643), (492, 395402), (574, 338916), (732, 265762), (854, 227796), (861, 225944), (926, 210084), (984, 197701), (1148, 169458), (1281, 151864), (1389, 140056), (1464, 132881), (1708, 113898), (1722, 112972), (1852, 105042), (2296, 84729), (2501, 77784), (2562, 75932), (2778, 70028), (3241, 60024), (3416, 56949), (3444, 56486), (3704, 52521), (5002, 38892), (5124, 37966), (5556, 35014), (6482, 30012), (6888, 28243), (7503, 25928), (9723, 20008), (10004, 19446), (10248, 18983), (11112, 17507), (12964, 15006)]