155222952

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 429096960

約数和(自身を除く): 273874008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 184, 186, 188, 193, 248, 276, 282, 372, 376, 386, 552, 564, 579, 713, 744, 772, 1081, 1128, 1158, 1426, 1457, 1544, 2139, 2162, 2316, 2852, 2914, 3243, 4278, 4324, 4371, 4439, 4632, 5704, 5828, 5983, 6486, 8556, 8648, 8742, 8878, 9071, 11656, 11966, 12972, 13317, 17112, 17484, 17756, 17949, 18142, 23932, 25944, 26634, 27213, 33511, 34968, 35512, 35898, 36284, 47864, 53268, 54426, 67022, 71796, 72568, 100533, 106536, 108852, 134044, 137609, 143592, 201066, 208633, 217704, 268088, 275218, 281201, 402132, 412827, 417266, 550436, 562402, 625899, 804264, 825654, 834532, 843603, 1100872, 1124804, 1251798, 1651308, 1669064, 1687206, 2249608, 2503596, 3302616, 3374412, 5007192, 6467623, 6748824, 12935246, 19402869, 25870492, 38805738, 51740984, 77611476, 155222952]

約数ペア:

[(1, 155222952), (2, 77611476), (3, 51740984), (4, 38805738), (6, 25870492), (8, 19402869), (12, 12935246), (23, 6748824), (24, 6467623), (31, 5007192), (46, 3374412), (47, 3302616), (62, 2503596), (69, 2249608), (92, 1687206), (93, 1669064), (94, 1651308), (124, 1251798), (138, 1124804), (141, 1100872), (184, 843603), (186, 834532), (188, 825654), (193, 804264), (248, 625899), (276, 562402), (282, 550436), (372, 417266), (376, 412827), (386, 402132), (552, 281201), (564, 275218), (579, 268088), (713, 217704), (744, 208633), (772, 201066), (1081, 143592), (1128, 137609), (1158, 134044), (1426, 108852), (1457, 106536), (1544, 100533), (2139, 72568), (2162, 71796), (2316, 67022), (2852, 54426), (2914, 53268), (3243, 47864), (4278, 36284), (4324, 35898), (4371, 35512), (4439, 34968), (4632, 33511), (5704, 27213), (5828, 26634), (5983, 25944), (6486, 23932), (8556, 18142), (8648, 17949), (8742, 17756), (8878, 17484), (9071, 17112), (11656, 13317), (11966, 12972)]