121359232

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 257040000

約数和(自身を除く): 135680768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 278, 304, 359, 556, 608, 718, 1112, 1216, 1436, 2224, 2432, 2641, 2872, 4448, 5282, 5744, 6821, 8896, 10564, 11488, 13642, 17792, 21128, 22976, 27284, 42256, 45952, 49901, 54568, 84512, 99802, 109136, 169024, 199604, 218272, 338048, 399208, 436544, 798416, 873088, 948119, 1596832, 1896238, 3193664, 3792476, 6387328, 7584952, 15169904, 30339808, 60679616, 121359232]

約数ペア:

[(1, 121359232), (2, 60679616), (4, 30339808), (8, 15169904), (16, 7584952), (19, 6387328), (32, 3792476), (38, 3193664), (64, 1896238), (76, 1596832), (128, 948119), (139, 873088), (152, 798416), (278, 436544), (304, 399208), (359, 338048), (556, 218272), (608, 199604), (718, 169024), (1112, 109136), (1216, 99802), (1436, 84512), (2224, 54568), (2432, 49901), (2641, 45952), (2872, 42256), (4448, 27284), (5282, 22976), (5744, 21128), (6821, 17792), (8896, 13642), (10564, 11488)]