149327248

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 349977600

約数和(自身を除く): 200650352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1049, 1148, 1271, 1736, 2098, 2296, 2542, 3472, 4196, 4592, 5084, 7343, 8392, 8897, 10168, 14686, 16784, 17794, 20336, 29372, 32519, 35588, 43009, 58744, 65038, 71176, 86018, 117488, 130076, 142352, 172036, 227633, 260152, 301063, 344072, 455266, 520304, 602126, 688144, 910532, 1204252, 1333279, 1821064, 2408504, 2666558, 3642128, 4817008, 5333116, 9332953, 10666232, 18665906, 21332464, 37331812, 74663624, 149327248]

約数ペア:

[(1, 149327248), (2, 74663624), (4, 37331812), (7, 21332464), (8, 18665906), (14, 10666232), (16, 9332953), (28, 5333116), (31, 4817008), (41, 3642128), (56, 2666558), (62, 2408504), (82, 1821064), (112, 1333279), (124, 1204252), (164, 910532), (217, 688144), (248, 602126), (287, 520304), (328, 455266), (434, 344072), (496, 301063), (574, 260152), (656, 227633), (868, 172036), (1049, 142352), (1148, 130076), (1271, 117488), (1736, 86018), (2098, 71176), (2296, 65038), (2542, 58744), (3472, 43009), (4196, 35588), (4592, 32519), (5084, 29372), (7343, 20336), (8392, 17794), (8897, 16784), (10168, 14686)]