131453056

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5109

約数の個数: 64

約数和(自身を含む): 309672000

約数和(自身を除く): 178218944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 5059, 6496, 10118, 12992, 20236, 25984, 35413, 40472, 70826, 80944, 141652, 146711, 161888, 283304, 293422, 323776, 566608, 586844, 647552, 1026977, 1133216, 1173688, 2053954, 2266432, 2347376, 4107908, 4532864, 4694752, 8215816, 9389504, 16431632, 18779008, 32863264, 65726528, 131453056]

約数ペア:

[(1, 131453056), (2, 65726528), (4, 32863264), (7, 18779008), (8, 16431632), (14, 9389504), (16, 8215816), (28, 4694752), (29, 4532864), (32, 4107908), (56, 2347376), (58, 2266432), (64, 2053954), (112, 1173688), (116, 1133216), (128, 1026977), (203, 647552), (224, 586844), (232, 566608), (406, 323776), (448, 293422), (464, 283304), (812, 161888), (896, 146711), (928, 141652), (1624, 80944), (1856, 70826), (3248, 40472), (3712, 35413), (5059, 25984), (6496, 20236), (10118, 12992)]