144343808

素因数分解:

$2^8\times 7^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 108

約数和(自身を含む): 345329712

約数和(自身を除く): 200985904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 311, 392, 448, 518, 592, 622, 784, 896, 1036, 1184, 1244, 1568, 1792, 1813, 2072, 2177, 2368, 2488, 3136, 3626, 4144, 4354, 4736, 4976, 6272, 7252, 8288, 8708, 9472, 9952, 11507, 12544, 14504, 15239, 16576, 17416, 19904, 23014, 29008, 30478, 33152, 34832, 39808, 46028, 58016, 60956, 66304, 69664, 79616, 80549, 92056, 116032, 121912, 139328, 161098, 184112, 232064, 243824, 278656, 322196, 368224, 464128, 487648, 557312, 563843, 644392, 736448, 975296, 1127686, 1288784, 1472896, 1950592, 2255372, 2577568, 2945792, 3901184, 4510744, 5155136, 9021488, 10310272, 18042976, 20620544, 36085952, 72171904, 144343808]

約数ペア:

[(1, 144343808), (2, 72171904), (4, 36085952), (7, 20620544), (8, 18042976), (14, 10310272), (16, 9021488), (28, 5155136), (32, 4510744), (37, 3901184), (49, 2945792), (56, 2577568), (64, 2255372), (74, 1950592), (98, 1472896), (112, 1288784), (128, 1127686), (148, 975296), (196, 736448), (224, 644392), (256, 563843), (259, 557312), (296, 487648), (311, 464128), (392, 368224), (448, 322196), (518, 278656), (592, 243824), (622, 232064), (784, 184112), (896, 161098), (1036, 139328), (1184, 121912), (1244, 116032), (1568, 92056), (1792, 80549), (1813, 79616), (2072, 69664), (2177, 66304), (2368, 60956), (2488, 58016), (3136, 46028), (3626, 39808), (4144, 34832), (4354, 33152), (4736, 30478), (4976, 29008), (6272, 23014), (7252, 19904), (8288, 17416), (8708, 16576), (9472, 15239), (9952, 14504), (11507, 12544)]