127388052

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 375336192

約数和(自身を除く): 247948140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1153, 1188, 1364, 1674, 1782, 2046, 2306, 2511, 3069, 3348, 3459, 3564, 4092, 4612, 5022, 6138, 6918, 9207, 10044, 10377, 12276, 12683, 13836, 18414, 20754, 25366, 27621, 31131, 35743, 36828, 38049, 41508, 50732, 55242, 62262, 71486, 76098, 93393, 107229, 110484, 114147, 124524, 142972, 152196, 186786, 214458, 228294, 321687, 342441, 373572, 393173, 428916, 456588, 643374, 684882, 786346, 965061, 1027323, 1179519, 1286748, 1369764, 1572692, 1930122, 2054646, 2359038, 2895183, 3538557, 3860244, 4109292, 4718076, 5790366, 7077114, 10615671, 11580732, 14154228, 21231342, 31847013, 42462684, 63694026, 127388052]

約数ペア:

[(1, 127388052), (2, 63694026), (3, 42462684), (4, 31847013), (6, 21231342), (9, 14154228), (11, 11580732), (12, 10615671), (18, 7077114), (22, 5790366), (27, 4718076), (31, 4109292), (33, 3860244), (36, 3538557), (44, 2895183), (54, 2359038), (62, 2054646), (66, 1930122), (81, 1572692), (93, 1369764), (99, 1286748), (108, 1179519), (124, 1027323), (132, 965061), (162, 786346), (186, 684882), (198, 643374), (279, 456588), (297, 428916), (324, 393173), (341, 373572), (372, 342441), (396, 321687), (558, 228294), (594, 214458), (682, 186786), (837, 152196), (891, 142972), (1023, 124524), (1116, 114147), (1153, 110484), (1188, 107229), (1364, 93393), (1674, 76098), (1782, 71486), (2046, 62262), (2306, 55242), (2511, 50732), (3069, 41508), (3348, 38049), (3459, 36828), (3564, 35743), (4092, 31131), (4612, 27621), (5022, 25366), (6138, 20754), (6918, 18414), (9207, 13836), (10044, 12683), (10377, 12276)]