156822276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 418687360

約数和(自身を除く): 261865084

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 228, 247, 314, 337, 471, 494, 628, 674, 741, 942, 988, 1011, 1348, 1482, 1884, 2022, 2041, 2964, 2983, 4044, 4082, 4381, 5966, 6123, 6403, 8164, 8762, 8949, 11932, 12246, 12806, 13143, 17524, 17898, 19209, 24492, 25612, 26286, 35796, 38418, 38779, 52572, 52909, 76836, 77558, 83239, 105818, 116337, 155116, 158727, 166478, 211636, 232674, 249717, 317454, 332956, 465348, 499434, 634908, 687817, 998868, 1005271, 1375634, 2010542, 2063451, 2751268, 3015813, 4021084, 4126902, 6031626, 8253804, 12063252, 13068523, 26137046, 39205569, 52274092, 78411138, 156822276]

約数ペア:

[(1, 156822276), (2, 78411138), (3, 52274092), (4, 39205569), (6, 26137046), (12, 13068523), (13, 12063252), (19, 8253804), (26, 6031626), (38, 4126902), (39, 4021084), (52, 3015813), (57, 2751268), (76, 2063451), (78, 2010542), (114, 1375634), (156, 1005271), (157, 998868), (228, 687817), (247, 634908), (314, 499434), (337, 465348), (471, 332956), (494, 317454), (628, 249717), (674, 232674), (741, 211636), (942, 166478), (988, 158727), (1011, 155116), (1348, 116337), (1482, 105818), (1884, 83239), (2022, 77558), (2041, 76836), (2964, 52909), (2983, 52572), (4044, 38779), (4082, 38418), (4381, 35796), (5966, 26286), (6123, 25612), (6403, 24492), (8164, 19209), (8762, 17898), (8949, 17524), (11932, 13143), (12246, 12806)]