127427328

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7930

約数の個数: 108

約数和(自身を含む): 419943888

約数和(自身を除く): 292516560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 7901, 8064, 15802, 16128, 23703, 31604, 47406, 55307, 63208, 71109, 94812, 110614, 126416, 142218, 165921, 189624, 221228, 252832, 284436, 331842, 379248, 442456, 497763, 505664, 568872, 663684, 758496, 884912, 995526, 1011328, 1137744, 1327368, 1516992, 1769824, 1991052, 2022656, 2275488, 2654736, 3033984, 3539648, 3982104, 4550976, 5309472, 6067968, 7079296, 7964208, 9101952, 10618944, 14158592, 15928416, 18203904, 21237888, 31856832, 42475776, 63713664, 127427328]

約数ペア:

[(1, 127427328), (2, 63713664), (3, 42475776), (4, 31856832), (6, 21237888), (7, 18203904), (8, 15928416), (9, 14158592), (12, 10618944), (14, 9101952), (16, 7964208), (18, 7079296), (21, 6067968), (24, 5309472), (28, 4550976), (32, 3982104), (36, 3539648), (42, 3033984), (48, 2654736), (56, 2275488), (63, 2022656), (64, 1991052), (72, 1769824), (84, 1516992), (96, 1327368), (112, 1137744), (126, 1011328), (128, 995526), (144, 884912), (168, 758496), (192, 663684), (224, 568872), (252, 505664), (256, 497763), (288, 442456), (336, 379248), (384, 331842), (448, 284436), (504, 252832), (576, 221228), (672, 189624), (768, 165921), (896, 142218), (1008, 126416), (1152, 110614), (1344, 94812), (1792, 71109), (2016, 63208), (2304, 55307), (2688, 47406), (4032, 31604), (5376, 23703), (7901, 16128), (8064, 15802)]