148657792

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 319739400

約数和(自身を除く): 171081608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 424, 544, 848, 901, 1088, 1289, 1696, 1802, 2176, 2578, 3392, 3604, 5156, 6784, 7208, 10312, 14416, 20624, 21913, 28832, 41248, 43826, 57664, 68317, 82496, 87652, 115328, 136634, 164992, 175304, 273268, 350608, 546536, 701216, 1093072, 1161389, 1402432, 2186144, 2322778, 2804864, 4372288, 4645556, 8744576, 9291112, 18582224, 37164448, 74328896, 148657792]

約数ペア:

[(1, 148657792), (2, 74328896), (4, 37164448), (8, 18582224), (16, 9291112), (17, 8744576), (32, 4645556), (34, 4372288), (53, 2804864), (64, 2322778), (68, 2186144), (106, 1402432), (128, 1161389), (136, 1093072), (212, 701216), (272, 546536), (424, 350608), (544, 273268), (848, 175304), (901, 164992), (1088, 136634), (1289, 115328), (1696, 87652), (1802, 82496), (2176, 68317), (2578, 57664), (3392, 43826), (3604, 41248), (5156, 28832), (6784, 21913), (7208, 20624), (10312, 14416)]