144550952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 211071448

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 89, 91, 92, 97, 104, 161, 178, 182, 184, 194, 299, 322, 356, 364, 388, 598, 623, 644, 679, 712, 728, 776, 1157, 1196, 1246, 1261, 1288, 1358, 2047, 2093, 2231, 2314, 2392, 2492, 2522, 2716, 4094, 4186, 4462, 4628, 4984, 5044, 5432, 8099, 8188, 8372, 8633, 8827, 8924, 9256, 10088, 14329, 15617, 16198, 16376, 16744, 17266, 17654, 17848, 26611, 28658, 29003, 31234, 32396, 34532, 35308, 53222, 57316, 58006, 60431, 62468, 64792, 69064, 70616, 106444, 112229, 114632, 116012, 120862, 124936, 186277, 198559, 203021, 212888, 224458, 232024, 241724, 372554, 397118, 406042, 448916, 483448, 745108, 785603, 794236, 812084, 897832, 1389913, 1490216, 1571206, 1588472, 1624168, 2581267, 2779826, 3142412, 5162534, 5559652, 6284824, 10325068, 11119304, 18068869, 20650136, 36137738, 72275476, 144550952]

約数ペア:

[(1, 144550952), (2, 72275476), (4, 36137738), (7, 20650136), (8, 18068869), (13, 11119304), (14, 10325068), (23, 6284824), (26, 5559652), (28, 5162534), (46, 3142412), (52, 2779826), (56, 2581267), (89, 1624168), (91, 1588472), (92, 1571206), (97, 1490216), (104, 1389913), (161, 897832), (178, 812084), (182, 794236), (184, 785603), (194, 745108), (299, 483448), (322, 448916), (356, 406042), (364, 397118), (388, 372554), (598, 241724), (623, 232024), (644, 224458), (679, 212888), (712, 203021), (728, 198559), (776, 186277), (1157, 124936), (1196, 120862), (1246, 116012), (1261, 114632), (1288, 112229), (1358, 106444), (2047, 70616), (2093, 69064), (2231, 64792), (2314, 62468), (2392, 60431), (2492, 58006), (2522, 57316), (2716, 53222), (4094, 35308), (4186, 34532), (4462, 32396), (4628, 31234), (4984, 29003), (5044, 28658), (5432, 26611), (8099, 17848), (8188, 17654), (8372, 17266), (8633, 16744), (8827, 16376), (8924, 16198), (9256, 15617), (10088, 14329)]