128466144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 144

約数和(自身を含む): 407468880

約数和(自身を除く): 279002736

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, 1381, 1632, 1824, 1938, 2448, 2584, 2736, 2762, 2907, 3876, 4143, 4896, 5168, 5472, 5524, 5814, 7752, 8286, 10336, 11048, 11628, 12429, 15504, 16572, 22096, 23256, 23477, 24858, 26239, 31008, 33144, 44192, 46512, 46954, 49716, 52478, 66288, 70431, 78717, 93024, 93908, 99432, 104956, 132576, 140862, 157434, 187816, 198864, 209912, 211293, 236151, 281724, 314868, 375632, 397728, 419824, 422586, 446063, 472302, 563448, 629736, 751264, 839648, 845172, 892126, 944604, 1126896, 1259472, 1338189, 1690344, 1784252, 1889208, 2253792, 2518944, 2676378, 3380688, 3568504, 3778416, 4014567, 5352756, 6761376, 7137008, 7556832, 8029134, 10705512, 14274016, 16058268, 21411024, 32116536, 42822048, 64233072, 128466144]

約数ペア:

[(1, 128466144), (2, 64233072), (3, 42822048), (4, 32116536), (6, 21411024), (8, 16058268), (9, 14274016), (12, 10705512), (16, 8029134), (17, 7556832), (18, 7137008), (19, 6761376), (24, 5352756), (32, 4014567), (34, 3778416), (36, 3568504), (38, 3380688), (48, 2676378), (51, 2518944), (57, 2253792), (68, 1889208), (72, 1784252), (76, 1690344), (96, 1338189), (102, 1259472), (114, 1126896), (136, 944604), (144, 892126), (152, 845172), (153, 839648), (171, 751264), (204, 629736), (228, 563448), (272, 472302), (288, 446063), (304, 422586), (306, 419824), (323, 397728), (342, 375632), (408, 314868), (456, 281724), (544, 236151), (608, 211293), (612, 209912), (646, 198864), (684, 187816), (816, 157434), (912, 140862), (969, 132576), (1224, 104956), (1292, 99432), (1368, 93908), (1381, 93024), (1632, 78717), (1824, 70431), (1938, 66288), (2448, 52478), (2584, 49716), (2736, 46954), (2762, 46512), (2907, 44192), (3876, 33144), (4143, 31008), (4896, 26239), (5168, 24858), (5472, 23477), (5524, 23256), (5814, 22096), (7752, 16572), (8286, 15504), (10336, 12429), (11048, 11628)]