151726757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 192423168

約数和(自身を除く): 40696411

約数列:

[1, 7, 13, 53, 91, 163, 193, 371, 689, 1141, 1351, 2119, 2509, 4823, 8639, 10229, 14833, 17563, 31459, 60473, 71603, 112307, 132977, 220213, 408967, 786149, 930839, 1667327, 2862769, 11671289, 21675251, 151726757]

約数ペア:

[(1, 151726757), (7, 21675251), (13, 11671289), (53, 2862769), (91, 1667327), (163, 930839), (193, 786149), (371, 408967), (689, 220213), (1141, 132977), (1351, 112307), (2119, 71603), (2509, 60473), (4823, 31459), (8639, 17563), (10229, 14833)]