128045632

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 316455552

約数和(自身を除く): 188409920

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 823, 832, 884, 1088, 1144, 1496, 1646, 1768, 2288, 2431, 2992, 3292, 3536, 4576, 4862, 5984, 6584, 7072, 9053, 9152, 9724, 10699, 11968, 13168, 13991, 14144, 18106, 19448, 21398, 26336, 27982, 36212, 38896, 42796, 52672, 55964, 72424, 77792, 85592, 111928, 117689, 144848, 153901, 155584, 171184, 181883, 223856, 235378, 289696, 307802, 342368, 363766, 447712, 470756, 579392, 615604, 684736, 727532, 895424, 941512, 1231208, 1455064, 1883024, 2000713, 2462416, 2910128, 3766048, 4001426, 4924832, 5820256, 7532096, 8002852, 9849664, 11640512, 16005704, 32011408, 64022816, 128045632]

約数ペア:

[(1, 128045632), (2, 64022816), (4, 32011408), (8, 16005704), (11, 11640512), (13, 9849664), (16, 8002852), (17, 7532096), (22, 5820256), (26, 4924832), (32, 4001426), (34, 3766048), (44, 2910128), (52, 2462416), (64, 2000713), (68, 1883024), (88, 1455064), (104, 1231208), (136, 941512), (143, 895424), (176, 727532), (187, 684736), (208, 615604), (221, 579392), (272, 470756), (286, 447712), (352, 363766), (374, 342368), (416, 307802), (442, 289696), (544, 235378), (572, 223856), (704, 181883), (748, 171184), (823, 155584), (832, 153901), (884, 144848), (1088, 117689), (1144, 111928), (1496, 85592), (1646, 77792), (1768, 72424), (2288, 55964), (2431, 52672), (2992, 42796), (3292, 38896), (3536, 36212), (4576, 27982), (4862, 26336), (5984, 21398), (6584, 19448), (7072, 18106), (9053, 14144), (9152, 13991), (9724, 13168), (10699, 11968)]