151101896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 313933200

約数和(自身を除く): 162831304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 556, 968, 1112, 1123, 1529, 2246, 3058, 4492, 6116, 8984, 12232, 12353, 16819, 24706, 33638, 49412, 67276, 98824, 134552, 135883, 156097, 271766, 312194, 543532, 624388, 1087064, 1248776, 1717067, 3434134, 6868268, 13736536, 18887737, 37775474, 75550948, 151101896]

約数ペア:

[(1, 151101896), (2, 75550948), (4, 37775474), (8, 18887737), (11, 13736536), (22, 6868268), (44, 3434134), (88, 1717067), (121, 1248776), (139, 1087064), (242, 624388), (278, 543532), (484, 312194), (556, 271766), (968, 156097), (1112, 135883), (1123, 134552), (1529, 98824), (2246, 67276), (3058, 49412), (4492, 33638), (6116, 24706), (8984, 16819), (12232, 12353)]