157195136

素因数分解:

$2^7\times 7^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 370468080

約数和(自身を除く): 213272944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 284, 353, 392, 448, 497, 568, 706, 784, 896, 994, 1136, 1412, 1568, 1988, 2272, 2471, 2824, 3136, 3479, 3976, 4544, 4942, 5648, 6272, 6958, 7952, 9088, 9884, 11296, 13916, 15904, 17297, 19768, 22592, 25063, 27832, 31808, 34594, 39536, 45184, 50126, 55664, 63616, 69188, 79072, 100252, 111328, 138376, 158144, 175441, 200504, 222656, 276752, 316288, 350882, 401008, 445312, 553504, 701764, 802016, 1107008, 1228087, 1403528, 1604032, 2214016, 2456174, 2807056, 3208064, 4912348, 5614112, 9824696, 11228224, 19649392, 22456448, 39298784, 78597568, 157195136]

約数ペア:

[(1, 157195136), (2, 78597568), (4, 39298784), (7, 22456448), (8, 19649392), (14, 11228224), (16, 9824696), (28, 5614112), (32, 4912348), (49, 3208064), (56, 2807056), (64, 2456174), (71, 2214016), (98, 1604032), (112, 1403528), (128, 1228087), (142, 1107008), (196, 802016), (224, 701764), (284, 553504), (353, 445312), (392, 401008), (448, 350882), (497, 316288), (568, 276752), (706, 222656), (784, 200504), (896, 175441), (994, 158144), (1136, 138376), (1412, 111328), (1568, 100252), (1988, 79072), (2272, 69188), (2471, 63616), (2824, 55664), (3136, 50126), (3479, 45184), (3976, 39536), (4544, 34594), (4942, 31808), (5648, 27832), (6272, 25063), (6958, 22592), (7952, 19768), (9088, 17297), (9884, 15904), (11296, 13916)]