115445368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 247104000

約数和(自身を除く): 131658632

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 323, 344, 646, 731, 817, 1039, 1292, 1462, 1634, 2078, 2584, 2924, 3268, 4156, 5848, 6536, 8312, 13889, 17663, 19741, 27778, 35326, 39482, 44677, 55556, 70652, 78964, 89354, 111112, 141304, 157928, 178708, 335597, 357416, 671194, 759509, 848863, 1342388, 1519018, 1697726, 2684776, 3038036, 3395452, 6076072, 6790904, 14430671, 28861342, 57722684, 115445368]

約数ペア:

[(1, 115445368), (2, 57722684), (4, 28861342), (8, 14430671), (17, 6790904), (19, 6076072), (34, 3395452), (38, 3038036), (43, 2684776), (68, 1697726), (76, 1519018), (86, 1342388), (136, 848863), (152, 759509), (172, 671194), (323, 357416), (344, 335597), (646, 178708), (731, 157928), (817, 141304), (1039, 111112), (1292, 89354), (1462, 78964), (1634, 70652), (2078, 55556), (2584, 44677), (2924, 39482), (3268, 35326), (4156, 27778), (5848, 19741), (6536, 17663), (8312, 13889)]