151569238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 239196672

約数和(自身を除く): 87627434

約数列:

[1, 2, 43, 71, 86, 103, 142, 206, 241, 482, 3053, 4429, 6106, 7313, 8858, 10363, 14626, 17111, 20726, 24823, 34222, 49646, 314459, 628918, 735773, 1067389, 1471546, 1762433, 2134778, 3524866, 75784619, 151569238]

約数ペア:

[(1, 151569238), (2, 75784619), (43, 3524866), (71, 2134778), (86, 1762433), (103, 1471546), (142, 1067389), (206, 735773), (241, 628918), (482, 314459), (3053, 49646), (4429, 34222), (6106, 24823), (7313, 20726), (8858, 17111), (10363, 14626)]