156980858895

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{2050831}}^1$

素因数の和:2050864

約数の個数: 64

約数和(自身を含む): 322882990080

約数和(自身を除く): 165902131185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2187, 2835, 3645, 5103, 8505, 10935, 15309, 25515, 76545, 2050831, 6152493, 10254155, 14355817, 18457479, 30762465, 43067451, 55372437, 71779085, 92287395, 129202353, 166117311, 215337255, 276862185, 387607059, 498351933, 646011765, 830586555, 1162821177, 1495055799, 1938035295, 2491759665, 3488463531, 4485167397, 5814105885, 7475278995, 10465390593, 17442317655, 22425836985, 31396171779, 52326952965, 156980858895]

約数ペア:

[(1, 156980858895), (3, 52326952965), (5, 31396171779), (7, 22425836985), (9, 17442317655), (15, 10465390593), (21, 7475278995), (27, 5814105885), (35, 4485167397), (45, 3488463531), (63, 2491759665), (81, 1938035295), (105, 1495055799), (135, 1162821177), (189, 830586555), (243, 646011765), (315, 498351933), (405, 387607059), (567, 276862185), (729, 215337255), (945, 166117311), (1215, 129202353), (1701, 92287395), (2187, 71779085), (2835, 55372437), (3645, 43067451), (5103, 30762465), (8505, 18457479), (10935, 14355817), (15309, 10254155), (25515, 6152493), (76545, 2050831)]