128049484758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37313}}^1\times {\mathrm{43997}}^1$

素因数の和:81328

約数の個数: 32

約数和(自身を含む): 275812550496

約数和(自身を除く): 147763065738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37313, 43997, 74626, 87994, 111939, 131991, 223878, 263982, 485069, 571961, 970138, 1143922, 1455207, 1715883, 2910414, 3431766, 1641660061, 3283320122, 4924980183, 9849960366, 21341580793, 42683161586, 64024742379, 128049484758]

約数ペア:

[(1, 128049484758), (2, 64024742379), (3, 42683161586), (6, 21341580793), (13, 9849960366), (26, 4924980183), (39, 3283320122), (78, 1641660061), (37313, 3431766), (43997, 2910414), (74626, 1715883), (87994, 1455207), (111939, 1143922), (131991, 970138), (223878, 571961), (263982, 485069)]