154475912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13763}}^1$

素因数の和:13853

約数の個数: 32

約数和(自身を含む): 307212480

約数和(自身を除く): 152736568

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 13763, 27526, 55052, 110104, 316549, 633098, 839543, 1266196, 1679086, 2532392, 3358172, 6716344, 19309489, 38618978, 77237956, 154475912]

約数ペア:

[(1, 154475912), (2, 77237956), (4, 38618978), (8, 19309489), (23, 6716344), (46, 3358172), (61, 2532392), (92, 1679086), (122, 1266196), (184, 839543), (244, 633098), (488, 316549), (1403, 110104), (2806, 55052), (5612, 27526), (11224, 13763)]