173671128

素因数分解:

$2^3\times 3^6\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 494866680

約数和(自身を除く): 321195552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 243, 291, 307, 324, 388, 486, 582, 614, 648, 729, 776, 873, 921, 972, 1164, 1228, 1458, 1746, 1842, 1944, 2328, 2456, 2619, 2763, 2916, 3492, 3684, 5238, 5526, 5832, 6984, 7368, 7857, 8289, 10476, 11052, 15714, 16578, 20952, 22104, 23571, 24867, 29779, 31428, 33156, 47142, 49734, 59558, 62856, 66312, 70713, 74601, 89337, 94284, 99468, 119116, 141426, 149202, 178674, 188568, 198936, 223803, 238232, 268011, 282852, 298404, 357348, 447606, 536022, 565704, 596808, 714696, 804033, 895212, 1072044, 1608066, 1790424, 2144088, 2412099, 3216132, 4824198, 6432264, 7236297, 9648396, 14472594, 19296792, 21708891, 28945188, 43417782, 57890376, 86835564, 173671128]

約数ペア:

[(1, 173671128), (2, 86835564), (3, 57890376), (4, 43417782), (6, 28945188), (8, 21708891), (9, 19296792), (12, 14472594), (18, 9648396), (24, 7236297), (27, 6432264), (36, 4824198), (54, 3216132), (72, 2412099), (81, 2144088), (97, 1790424), (108, 1608066), (162, 1072044), (194, 895212), (216, 804033), (243, 714696), (291, 596808), (307, 565704), (324, 536022), (388, 447606), (486, 357348), (582, 298404), (614, 282852), (648, 268011), (729, 238232), (776, 223803), (873, 198936), (921, 188568), (972, 178674), (1164, 149202), (1228, 141426), (1458, 119116), (1746, 99468), (1842, 94284), (1944, 89337), (2328, 74601), (2456, 70713), (2619, 66312), (2763, 62856), (2916, 59558), (3492, 49734), (3684, 47142), (5238, 33156), (5526, 31428), (5832, 29779), (6984, 24867), (7368, 23571), (7857, 22104), (8289, 20952), (10476, 16578), (11052, 15714)]