193999728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16406

約数の個数: 80

約数和(自身を含む): 568158080

約数和(自身を除く): 374158352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 16363, 32726, 49089, 65452, 98178, 130904, 196356, 212719, 261808, 310897, 392712, 425438, 621794, 638157, 785424, 850876, 932691, 1243588, 1276314, 1701752, 1865382, 2487176, 2552628, 3403504, 3730764, 4041661, 4974352, 5105256, 7461528, 8083322, 10210512, 12124983, 14923056, 16166644, 24249966, 32333288, 48499932, 64666576, 96999864, 193999728]

約数ペア:

[(1, 193999728), (2, 96999864), (3, 64666576), (4, 48499932), (6, 32333288), (8, 24249966), (12, 16166644), (13, 14923056), (16, 12124983), (19, 10210512), (24, 8083322), (26, 7461528), (38, 5105256), (39, 4974352), (48, 4041661), (52, 3730764), (57, 3403504), (76, 2552628), (78, 2487176), (104, 1865382), (114, 1701752), (152, 1276314), (156, 1243588), (208, 932691), (228, 850876), (247, 785424), (304, 638157), (312, 621794), (456, 425438), (494, 392712), (624, 310897), (741, 261808), (912, 212719), (988, 196356), (1482, 130904), (1976, 98178), (2964, 65452), (3952, 49089), (5928, 32726), (11856, 16363)]