128567732904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{285569}}^1$

素因数の和:285644

約数の個数: 144

約数和(自身を含む): 387241487100

約数和(自身を除く): 258673754196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 666, 676, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1924, 2028, 2664, 2886, 3042, 3848, 4056, 4329, 5772, 6084, 6253, 8658, 11544, 12168, 12506, 17316, 18759, 25012, 34632, 37518, 50024, 56277, 75036, 112554, 150072, 225108, 285569, 450216, 571138, 856707, 1142276, 1713414, 2284552, 2570121, 3426828, 3712397, 5140242, 6853656, 7424794, 10280484, 10566053, 11137191, 14849588, 20560968, 21132106, 22274382, 29699176, 31698159, 33411573, 42264212, 44548764, 48261161, 63396318, 66823146, 84528424, 89097528, 95094477, 96522322, 126792636, 133646292, 137358689, 144783483, 190188954, 193044644, 253585272, 267292584, 274717378, 289566966, 380377908, 386089288, 412076067, 434350449, 549434756, 579133932, 760755816, 824152134, 868700898, 1098869512, 1158267864, 1236228201, 1648304268, 1737401796, 1785662957, 2472456402, 3296608536, 3474803592, 3571325914, 4944912804, 5356988871, 7142651828, 9889825608, 10713977742, 14285303656, 16070966613, 21427955484, 32141933226, 42855910968, 64283866452, 128567732904]

約数ペア:

[(1, 128567732904), (2, 64283866452), (3, 42855910968), (4, 32141933226), (6, 21427955484), (8, 16070966613), (9, 14285303656), (12, 10713977742), (13, 9889825608), (18, 7142651828), (24, 5356988871), (26, 4944912804), (36, 3571325914), (37, 3474803592), (39, 3296608536), (52, 2472456402), (72, 1785662957), (74, 1737401796), (78, 1648304268), (104, 1236228201), (111, 1158267864), (117, 1098869512), (148, 868700898), (156, 824152134), (169, 760755816), (222, 579133932), (234, 549434756), (296, 434350449), (312, 412076067), (333, 386089288), (338, 380377908), (444, 289566966), (468, 274717378), (481, 267292584), (507, 253585272), (666, 193044644), (676, 190188954), (888, 144783483), (936, 137358689), (962, 133646292), (1014, 126792636), (1332, 96522322), (1352, 95094477), (1443, 89097528), (1521, 84528424), (1924, 66823146), (2028, 63396318), (2664, 48261161), (2886, 44548764), (3042, 42264212), (3848, 33411573), (4056, 31698159), (4329, 29699176), (5772, 22274382), (6084, 21132106), (6253, 20560968), (8658, 14849588), (11544, 11137191), (12168, 10566053), (12506, 10280484), (17316, 7424794), (18759, 6853656), (25012, 5140242), (34632, 3712397), (37518, 3426828), (50024, 2570121), (56277, 2284552), (75036, 1713414), (112554, 1142276), (150072, 856707), (225108, 571138), (285569, 450216)]