157841152

素因数分解:

$2^8\times 7^2\times {\mathrm{12583}}^1$

素因数の和:12613

約数の個数: 54

約数和(自身を含む): 366534168

約数和(自身を除く): 208693016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 12583, 25166, 50332, 88081, 100664, 176162, 201328, 352324, 402656, 616567, 704648, 805312, 1233134, 1409296, 1610624, 2466268, 2818592, 3221248, 4932536, 5637184, 9865072, 11274368, 19730144, 22548736, 39460288, 78920576, 157841152]

約数ペア:

[(1, 157841152), (2, 78920576), (4, 39460288), (7, 22548736), (8, 19730144), (14, 11274368), (16, 9865072), (28, 5637184), (32, 4932536), (49, 3221248), (56, 2818592), (64, 2466268), (98, 1610624), (112, 1409296), (128, 1233134), (196, 805312), (224, 704648), (256, 616567), (392, 402656), (448, 352324), (784, 201328), (896, 176162), (1568, 100664), (1792, 88081), (3136, 50332), (6272, 25166), (12544, 12583)]