156665028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 402090528

約数和(自身を除く): 245425500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 676, 804, 871, 1014, 1153, 1742, 2028, 2306, 2613, 3459, 3484, 4612, 5226, 6918, 10452, 11323, 13836, 14989, 22646, 29978, 33969, 44967, 45292, 59956, 67938, 77251, 89934, 135876, 154502, 179868, 194857, 231753, 309004, 389714, 463506, 584571, 779428, 927012, 1004263, 1169142, 2008526, 2338284, 3012789, 4017052, 6025578, 12051156, 13055419, 26110838, 39166257, 52221676, 78332514, 156665028]

約数ペア:

[(1, 156665028), (2, 78332514), (3, 52221676), (4, 39166257), (6, 26110838), (12, 13055419), (13, 12051156), (26, 6025578), (39, 4017052), (52, 3012789), (67, 2338284), (78, 2008526), (134, 1169142), (156, 1004263), (169, 927012), (201, 779428), (268, 584571), (338, 463506), (402, 389714), (507, 309004), (676, 231753), (804, 194857), (871, 179868), (1014, 154502), (1153, 135876), (1742, 89934), (2028, 77251), (2306, 67938), (2613, 59956), (3459, 45292), (3484, 44967), (4612, 33969), (5226, 29978), (6918, 22646), (10452, 14989), (11323, 13836)]