144920832

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{3851}}^1$

素因数の和:3884

約数の個数: 108

約数和(自身を含む): 448788816

約数和(自身を除く): 303867984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 3851, 4704, 5376, 6272, 7702, 9408, 11553, 12544, 15404, 18816, 23106, 26957, 30808, 37632, 46212, 53914, 61616, 80871, 92424, 107828, 123232, 161742, 184848, 188699, 215656, 246464, 323484, 369696, 377398, 431312, 492928, 566097, 646968, 739392, 754796, 862624, 985856, 1132194, 1293936, 1478784, 1509592, 1725248, 2264388, 2587872, 2957568, 3019184, 3450496, 4528776, 5175744, 6038368, 6900992, 9057552, 10351488, 12076736, 18115104, 20702976, 24153472, 36230208, 48306944, 72460416, 144920832]

約数ペア:

[(1, 144920832), (2, 72460416), (3, 48306944), (4, 36230208), (6, 24153472), (7, 20702976), (8, 18115104), (12, 12076736), (14, 10351488), (16, 9057552), (21, 6900992), (24, 6038368), (28, 5175744), (32, 4528776), (42, 3450496), (48, 3019184), (49, 2957568), (56, 2587872), (64, 2264388), (84, 1725248), (96, 1509592), (98, 1478784), (112, 1293936), (128, 1132194), (147, 985856), (168, 862624), (192, 754796), (196, 739392), (224, 646968), (256, 566097), (294, 492928), (336, 431312), (384, 377398), (392, 369696), (448, 323484), (588, 246464), (672, 215656), (768, 188699), (784, 184848), (896, 161742), (1176, 123232), (1344, 107828), (1568, 92424), (1792, 80871), (2352, 61616), (2688, 53914), (3136, 46212), (3851, 37632), (4704, 30808), (5376, 26957), (6272, 23106), (7702, 18816), (9408, 15404), (11553, 12544)]