198234144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 144

約数和(自身を含む): 628598880

約数和(自身を除く): 430364736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2131, 2448, 2584, 2736, 2907, 3876, 4262, 4896, 5168, 5472, 5814, 6393, 7752, 8524, 10336, 11628, 12786, 15504, 17048, 19179, 23256, 25572, 31008, 34096, 36227, 38358, 40489, 46512, 51144, 68192, 72454, 76716, 80978, 93024, 102288, 108681, 121467, 144908, 153432, 161956, 204576, 217362, 242934, 289816, 306864, 323912, 326043, 364401, 434724, 485868, 579632, 613728, 647824, 652086, 688313, 728802, 869448, 971736, 1159264, 1295648, 1304172, 1376626, 1457604, 1738896, 1943472, 2064939, 2608344, 2753252, 2915208, 3477792, 3886944, 4129878, 5216688, 5506504, 5830416, 6194817, 8259756, 10433376, 11013008, 11660832, 12389634, 16519512, 22026016, 24779268, 33039024, 49558536, 66078048, 99117072, 198234144]

約数ペア:

[(1, 198234144), (2, 99117072), (3, 66078048), (4, 49558536), (6, 33039024), (8, 24779268), (9, 22026016), (12, 16519512), (16, 12389634), (17, 11660832), (18, 11013008), (19, 10433376), (24, 8259756), (32, 6194817), (34, 5830416), (36, 5506504), (38, 5216688), (48, 4129878), (51, 3886944), (57, 3477792), (68, 2915208), (72, 2753252), (76, 2608344), (96, 2064939), (102, 1943472), (114, 1738896), (136, 1457604), (144, 1376626), (152, 1304172), (153, 1295648), (171, 1159264), (204, 971736), (228, 869448), (272, 728802), (288, 688313), (304, 652086), (306, 647824), (323, 613728), (342, 579632), (408, 485868), (456, 434724), (544, 364401), (608, 326043), (612, 323912), (646, 306864), (684, 289816), (816, 242934), (912, 217362), (969, 204576), (1224, 161956), (1292, 153432), (1368, 144908), (1632, 121467), (1824, 108681), (1938, 102288), (2131, 93024), (2448, 80978), (2584, 76716), (2736, 72454), (2907, 68192), (3876, 51144), (4262, 46512), (4896, 40489), (5168, 38358), (5472, 36227), (5814, 34096), (6393, 31008), (7752, 25572), (8524, 23256), (10336, 19179), (11628, 17048), (12786, 15504)]