160486256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2782

約数の個数: 80

約数和(自身を含む): 388546560

約数和(自身を除く): 228060304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 2719, 3472, 3689, 4216, 5438, 7378, 8432, 10876, 14756, 19033, 21752, 29512, 38066, 43504, 46223, 59024, 76132, 84289, 92446, 152264, 168578, 184892, 304528, 323561, 337156, 369784, 590023, 647122, 674312, 739568, 1180046, 1294244, 1348624, 1432913, 2360092, 2588488, 2865826, 4720184, 5176976, 5731652, 9440368, 10030391, 11463304, 20060782, 22926608, 40121564, 80243128, 160486256]

約数ペア:

[(1, 160486256), (2, 80243128), (4, 40121564), (7, 22926608), (8, 20060782), (14, 11463304), (16, 10030391), (17, 9440368), (28, 5731652), (31, 5176976), (34, 4720184), (56, 2865826), (62, 2588488), (68, 2360092), (112, 1432913), (119, 1348624), (124, 1294244), (136, 1180046), (217, 739568), (238, 674312), (248, 647122), (272, 590023), (434, 369784), (476, 337156), (496, 323561), (527, 304528), (868, 184892), (952, 168578), (1054, 152264), (1736, 92446), (1904, 84289), (2108, 76132), (2719, 59024), (3472, 46223), (3689, 43504), (4216, 38066), (5438, 29512), (7378, 21752), (8432, 19033), (10876, 14756)]