130536784

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 313479936

約数和(自身を除く): 182943152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 131, 164, 196, 217, 248, 262, 287, 328, 392, 434, 496, 524, 574, 656, 784, 868, 917, 1048, 1148, 1271, 1519, 1736, 1834, 2009, 2096, 2296, 2542, 3038, 3472, 3668, 4018, 4061, 4592, 5084, 5371, 6076, 6419, 7336, 8036, 8122, 8897, 10168, 10742, 12152, 12838, 14672, 16072, 16244, 17794, 20336, 21484, 24304, 25676, 28427, 32144, 32488, 35588, 37597, 42968, 51352, 56854, 62279, 64976, 71176, 75194, 85936, 102704, 113708, 124558, 142352, 150388, 166501, 198989, 227416, 249116, 263179, 300776, 333002, 397978, 454832, 498232, 526358, 601552, 666004, 795956, 996464, 1052716, 1165507, 1332008, 1591912, 2105432, 2331014, 2664016, 3183824, 4210864, 4662028, 8158549, 9324056, 16317098, 18648112, 32634196, 65268392, 130536784]

約数ペア:

[(1, 130536784), (2, 65268392), (4, 32634196), (7, 18648112), (8, 16317098), (14, 9324056), (16, 8158549), (28, 4662028), (31, 4210864), (41, 3183824), (49, 2664016), (56, 2331014), (62, 2105432), (82, 1591912), (98, 1332008), (112, 1165507), (124, 1052716), (131, 996464), (164, 795956), (196, 666004), (217, 601552), (248, 526358), (262, 498232), (287, 454832), (328, 397978), (392, 333002), (434, 300776), (496, 263179), (524, 249116), (574, 227416), (656, 198989), (784, 166501), (868, 150388), (917, 142352), (1048, 124558), (1148, 113708), (1271, 102704), (1519, 85936), (1736, 75194), (1834, 71176), (2009, 64976), (2096, 62279), (2296, 56854), (2542, 51352), (3038, 42968), (3472, 37597), (3668, 35588), (4018, 32488), (4061, 32144), (4592, 28427), (5084, 25676), (5371, 24304), (6076, 21484), (6419, 20336), (7336, 17794), (8036, 16244), (8122, 16072), (8897, 14672), (10168, 12838), (10742, 12152)]