168457534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 314582400

約数和(自身を除く): 146124866

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 659, 961, 1178, 1318, 1922, 4123, 4613, 6727, 8246, 9226, 12521, 13454, 18259, 20429, 25042, 36518, 40858, 87647, 127813, 143003, 175294, 255626, 286006, 388151, 633299, 776302, 1266598, 2717057, 4433093, 5434114, 8866186, 12032681, 24065362, 84228767, 168457534]

約数ペア:

[(1, 168457534), (2, 84228767), (7, 24065362), (14, 12032681), (19, 8866186), (31, 5434114), (38, 4433093), (62, 2717057), (133, 1266598), (217, 776302), (266, 633299), (434, 388151), (589, 286006), (659, 255626), (961, 175294), (1178, 143003), (1318, 127813), (1922, 87647), (4123, 40858), (4613, 36518), (6727, 25042), (8246, 20429), (9226, 18259), (12521, 13454)]