168703904

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1699}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 347004000

約数和(自身を除く): 178300096

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 107, 116, 214, 232, 428, 464, 856, 928, 1699, 1712, 3103, 3398, 3424, 6206, 6796, 12412, 13592, 24824, 27184, 49271, 49648, 54368, 98542, 99296, 181793, 197084, 363586, 394168, 727172, 788336, 1454344, 1576672, 2908688, 5271997, 5817376, 10543994, 21087988, 42175976, 84351952, 168703904]

約数ペア:

[(1, 168703904), (2, 84351952), (4, 42175976), (8, 21087988), (16, 10543994), (29, 5817376), (32, 5271997), (58, 2908688), (107, 1576672), (116, 1454344), (214, 788336), (232, 727172), (428, 394168), (464, 363586), (856, 197084), (928, 181793), (1699, 99296), (1712, 98542), (3103, 54368), (3398, 49648), (3424, 49271), (6206, 27184), (6796, 24824), (12412, 13592)]