154440906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6469}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 324224640

約数和(自身を除く): 169783734

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 6469, 7958, 11937, 12938, 19407, 23874, 38814, 148787, 297574, 446361, 892722, 1119137, 2238274, 3357411, 6714822, 25740151, 51480302, 77220453, 154440906]

約数ペア:

[(1, 154440906), (2, 77220453), (3, 51480302), (6, 25740151), (23, 6714822), (46, 3357411), (69, 2238274), (138, 1119137), (173, 892722), (346, 446361), (519, 297574), (1038, 148787), (3979, 38814), (6469, 23874), (7958, 19407), (11937, 12938)]