156974286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29429}}^1$

素因数の和:29568

約数の個数: 32

約数和(自身を含む): 361635840

約数和(自身を除く): 204661554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 29429, 58858, 88287, 176574, 206003, 412006, 618009, 1236018, 3737483, 7474966, 11212449, 22424898, 26162381, 52324762, 78487143, 156974286]

約数ペア:

[(1, 156974286), (2, 78487143), (3, 52324762), (6, 26162381), (7, 22424898), (14, 11212449), (21, 7474966), (42, 3737483), (127, 1236018), (254, 618009), (381, 412006), (762, 206003), (889, 176574), (1778, 88287), (2667, 58858), (5334, 29429)]