131100816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 297443184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 112, 132, 154, 158, 168, 176, 231, 237, 264, 308, 316, 336, 449, 462, 474, 528, 553, 616, 632, 869, 898, 924, 948, 1106, 1232, 1264, 1347, 1659, 1738, 1796, 1848, 1896, 2212, 2607, 2694, 3143, 3318, 3476, 3592, 3696, 3792, 4424, 4939, 5214, 5388, 6083, 6286, 6636, 6952, 7184, 8848, 9429, 9878, 10428, 10776, 12166, 12572, 13272, 13904, 14817, 18249, 18858, 19756, 20856, 21552, 24332, 25144, 26544, 29634, 34573, 35471, 36498, 37716, 39512, 41712, 48664, 50288, 59268, 69146, 70942, 72996, 75432, 79024, 97328, 103719, 106413, 118536, 138292, 141884, 145992, 150864, 207438, 212826, 237072, 248297, 276584, 283768, 291984, 390181, 414876, 425652, 496594, 553168, 567536, 744891, 780362, 829752, 851304, 993188, 1170543, 1489782, 1560724, 1659504, 1702608, 1986376, 2341086, 2731267, 2979564, 3121448, 3972752, 4682172, 5462534, 5959128, 6242896, 8193801, 9364344, 10925068, 11918256, 16387602, 18728688, 21850136, 32775204, 43700272, 65550408, 131100816]

約数ペア:

[(1, 131100816), (2, 65550408), (3, 43700272), (4, 32775204), (6, 21850136), (7, 18728688), (8, 16387602), (11, 11918256), (12, 10925068), (14, 9364344), (16, 8193801), (21, 6242896), (22, 5959128), (24, 5462534), (28, 4682172), (33, 3972752), (42, 3121448), (44, 2979564), (48, 2731267), (56, 2341086), (66, 1986376), (77, 1702608), (79, 1659504), (84, 1560724), (88, 1489782), (112, 1170543), (132, 993188), (154, 851304), (158, 829752), (168, 780362), (176, 744891), (231, 567536), (237, 553168), (264, 496594), (308, 425652), (316, 414876), (336, 390181), (449, 291984), (462, 283768), (474, 276584), (528, 248297), (553, 237072), (616, 212826), (632, 207438), (869, 150864), (898, 145992), (924, 141884), (948, 138292), (1106, 118536), (1232, 106413), (1264, 103719), (1347, 97328), (1659, 79024), (1738, 75432), (1796, 72996), (1848, 70942), (1896, 69146), (2212, 59268), (2607, 50288), (2694, 48664), (3143, 41712), (3318, 39512), (3476, 37716), (3592, 36498), (3696, 35471), (3792, 34573), (4424, 29634), (4939, 26544), (5214, 25144), (5388, 24332), (6083, 21552), (6286, 20856), (6636, 19756), (6952, 18858), (7184, 18249), (8848, 14817), (9429, 13904), (9878, 13272), (10428, 12572), (10776, 12166)]